16457022304 has 24 divisors (see below), whose sum is σ = 32697015120. Its totient is φ = 8153018496.

The previous prime is 16457022299. The next prime is 16457022313. The reversal of 16457022304 is 40322075461.

It is a super-2 number, since 2×16457022304² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16457022304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355604 + ... + 2362579.

It is an arithmetic number, because the mean of its divisors is an integer number (1362375630).

Almost surely, 2^16457022304 is an apocalyptic number.

It is an amenable number.

16457022304 is a deficient number, since it is larger than the sum of its proper divisors (16239992816).

16457022304 is a wasteful number, since it uses less digits than its factorization.

16457022304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4718302 (or 4718294 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 16457022304 its reverse (40322075461), we get a palindrome (56779097765).

The spelling of 16457022304 in words is "sixteen billion, four hundred fifty-seven million, twenty-two thousand, three hundred four".