16391584422796 has 12 divisors (see below), whose sum is σ = 31293024807240. Its totient is φ = 7450720192160.

The previous prime is 16391584422739. The next prime is 16391584422797. The reversal of 16391584422796 is 69722448519361.

16391584422796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16391584422797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186268004761 + ... + 186268004848.

It is an arithmetic number, because the mean of its divisors is an integer number (2607752067270).

Almost surely, 2^{16391584422796} is an apocalyptic number.

It is an amenable number.

16391584422796 is a deficient number, since it is larger than the sum of its proper divisors (14901440384444).

16391584422796 is a wasteful number, since it uses less digits than its factorization.

16391584422796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372536009624 (or 372536009622 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 67.

The spelling of 16391584422796 in words is "sixteen trillion, three hundred ninety-one billion, five hundred eighty-four million, four hundred twenty-two thousand, seven hundred ninety-six".