16699764038 has 16 divisors (see below), whose sum is σ = 26354147904. Its totient is φ = 7926056640.

The previous prime is 16699764023. The next prime is 16699764041. The reversal of 16699764038 is 83046799661.

It is a happy number.

16699764038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749070 + ... + 2755137.

It is an arithmetic number, because the mean of its divisors is an integer number (1647134244).

Almost surely, 2^16699764038 is an apocalyptic number.

16699764038 is a deficient number, since it is larger than the sum of its proper divisors (9654383866).

16699764038 is a wasteful number, since it uses less digits than its factorization.

16699764038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504287.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 16699764038 in words is "sixteen billion, six hundred ninety-nine million, seven hundred sixty-four thousand, thirty-eight".