16105311662 has 64 divisors (see below), whose sum is σ = 27205113600. Its totient is φ = 7089012480.

The previous prime is 16105311623. The next prime is 16105311679. The reversal of 16105311662 is 26611350161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38437289 + ... + 38437707.

It is an arithmetic number, because the mean of its divisors is an integer number (425079900).

Almost surely, 2^16105311662 is an apocalyptic number.

16105311662 is a deficient number, since it is larger than the sum of its proper divisors (11099801938).

16105311662 is a wasteful number, since it uses less digits than its factorization.

16105311662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 16105311662 in words is "sixteen billion, one hundred five million, three hundred eleven thousand, six hundred sixty-two".