16929076923 has 32 divisors (see below), whose sum is σ = 27631065600. Its totient is φ = 10158444000.

The previous prime is 16929076919. The next prime is 16929076933. The reversal of 16929076923 is 32967092961.

It is not a de Polignac number, because 16929076923 - 2² = 16929076919 is a prime.

It is a super-2 number, since 2×16929076923² (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

16929076923 is a modest number, since divided by 76923 gives 16929 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 16929076923.

It is not an unprimeable number, because it can be changed into a prime (16929076933) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 252183 + ... + 312176.

It is an arithmetic number, because the mean of its divisors is an integer number (863470800).

Almost surely, 2^16929076923 is an apocalyptic number.

16929076923 is a deficient number, since it is larger than the sum of its proper divisors (10701988677).

16929076923 is a wasteful number, since it uses less digits than its factorization.

16929076923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564480 (or 564474 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

It can be divided in two parts, 169 and 29076923, that added together give a palindrome (29077092).

The spelling of 16929076923 in words is "sixteen billion, nine hundred twenty-nine million, seventy-six thousand, nine hundred twenty-three".