16161115024 has 40 divisors (see below), whose sum is σ = 31796093888. Its totient is φ = 7955798400.

The previous prime is 16161115013. The next prime is 16161115039. The reversal of 16161115024 is 42051116161.

It is a super-2 number, since 2×16161115024² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16161114983 and 16161115001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3536389 + ... + 3540955.

Almost surely, 2^16161115024 is an apocalyptic number.

It is an amenable number.

16161115024 is a deficient number, since it is larger than the sum of its proper divisors (15634978864).

16161115024 is a wasteful number, since it uses less digits than its factorization.

16161115024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7943 (or 7937 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 16161115024 in words is "sixteen billion, one hundred sixty-one million, one hundred fifteen thousand, twenty-four".