16234837056 has 63 divisors (see below), whose sum is σ = 46542995941. Its totient is φ = 5410593024.

The previous prime is 16234837039. The next prime is 16234837127. The reversal of 16234837056 is 65073843261.

The square root of 16234837056 is 127416.

It is a perfect power (a square), and thus also a powerful number.

16234837056 is a `hidden beast` number, since 162 + 3 + 483 + 7 + 0 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54997056 + 16179840000 = 7416^2 + 127200^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3055330 + ... + 3060638.

Almost surely, 2^16234837056 is an apocalyptic number.

16234837056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

16234837056 is the 127416-th square number.

It is an amenable number.

16234837056 is an abundant number, since it is smaller than the sum of its proper divisors (30308158885).

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

16234837056 is an frugal number, since it uses more digits than its factorization.

16234837056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10636 (or 5314 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 16234837056 in words is "sixteen billion, two hundred thirty-four million, eight hundred thirty-seven thousand, fifty-six".