16412765327 has 16 divisors (see below), whose sum is σ = 18951028800. Its totient is φ = 13923014400.

The previous prime is 16412765323. The next prime is 16412765329. The reversal of 16412765327 is 72356721461.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 16412765327 - 2² = 16412765323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16412765323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3340949 + ... + 3345857.

It is an arithmetic number, because the mean of its divisors is an integer number (1184439300).

Almost surely, 2^16412765327 is an apocalyptic number.

16412765327 is a deficient number, since it is larger than the sum of its proper divisors (2538263473).

16412765327 is a wasteful number, since it uses less digits than its factorization.

16412765327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746.

The product of its digits is 423360, while the sum is 44.

The spelling of 16412765327 in words is "sixteen billion, four hundred twelve million, seven hundred sixty-five thousand, three hundred twenty-seven".