2340134412 has 96 divisors (see below), whose sum is σ = 6991756800. Its totient is φ = 591390720.

The previous prime is 2340134383. The next prime is 2340134437. The reversal of 2340134412 is 2144310432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37 + ... + 68412.

It is an arithmetic number, because the mean of its divisors is an integer number (72830800).

Almost surely, 2^2340134412 is an apocalyptic number.

2340134412 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 2340134412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3495878400).

2340134412 is an abundant number, since it is smaller than the sum of its proper divisors (4651622388).

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

2340134412 is a wasteful number, since it uses less digits than its factorization.

2340134412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68511 (or 68509 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2340134412 is about 48374.9357829031. The cubic root of 2340134412 is about 1327.6398136192.

Adding to 2340134412 its reverse (2144310432), we get a palindrome (4484444844).

The spelling of 2340134412 in words is "two billion, three hundred forty million, one hundred thirty-four thousand, four hundred twelve".