2331433434132 has 144 divisors (see below), whose sum is σ = 6630271712064. Its totient is φ = 684547200000.

The previous prime is 2331433434013. The next prime is 2331433434139. The reversal of 2331433434132 is 2314343341332.

2331433434132 is a `hidden beast` number, since 2 + 3 + 314 + 334 + 3 + 4 + 1 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331433434139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3201007 + ... + 3861257.

It is an arithmetic number, because the mean of its divisors is an integer number (46043553556).

Almost surely, 2^{2331433434132} is an apocalyptic number.

2331433434132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331433434132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3315135856032).

2331433434132 is an abundant number, since it is smaller than the sum of its proper divisors (4298838277932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331433434132 is a wasteful number, since it uses less digits than its factorization.

2331433434132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660550 (or 660545 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

Adding to 2331433434132 its reverse (2314343341332), we get a palindrome (4645776775464).

The spelling of 2331433434132 in words is "two trillion, three hundred thirty-one billion, four hundred thirty-three million, four hundred thirty-four thousand, one hundred thirty-two".