16412045764 has 12 divisors (see below), whose sum is σ = 28787413564. Its totient is φ = 8187070464.

The previous prime is 16412045737. The next prime is 16412045779. The reversal of 16412045764 is 46754021461.

It can be written as a sum of positive squares in 2 ways, for example, as 6290076100 + 10121969664 = 79310^2 + 100608^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4736157 + ... + 4739620.

Almost surely, 2^16412045764 is an apocalyptic number.

It is an amenable number.

16412045764 is a deficient number, since it is larger than the sum of its proper divisors (12375367800).

16412045764 is a wasteful number, since it uses less digits than its factorization.

16412045764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9476214 (or 9476212 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 16412045764 in words is "sixteen billion, four hundred twelve million, forty-five thousand, seven hundred sixty-four".