3231435433146 has 32 divisors (see below), whose sum is σ = 6488813232000. Its totient is φ = 1072823145984.

The previous prime is 3231435433141. The next prime is 3231435433249. The reversal of 3231435433146 is 6413345341323.

It is a junction number, because it is equal to n+sod(n) for n = 3231435433098 and 3231435433107.

It is not an unprimeable number, because it can be changed into a prime (3231435433141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7349730 + ... + 7776978.

It is an arithmetic number, because the mean of its divisors is an integer number (202775413500).

Almost surely, 2^{3231435433146} is an apocalyptic number.

3231435433146 is an abundant number, since it is smaller than the sum of its proper divisors (3257377798854).

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

3231435433146 is a wasteful number, since it uses less digits than its factorization.

3231435433146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432310.

The product of its digits is 933120, while the sum is 42.

The spelling of 3231435433146 in words is "three trillion, two hundred thirty-one billion, four hundred thirty-five million, four hundred thirty-three thousand, one hundred forty-six".