16322910691104 has 36 divisors (see below), whose sum is σ = 46418277278646. Its totient is φ = 5440970230272.

The previous prime is 16322910691103. The next prime is 16322910691183. The reversal of 16322910691104 is 40119601922361.

16322910691104 is a `hidden beast` number, since 1 + 632 + 2 + 9 + 1 + 0 + 6 + 9 + 1 + 1 + 0 + 4 = 666.

16322910691104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12673970242704 + 3648940448400 = 3560052^2 + 1910220^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16322910691104.

It is not an unprimeable number, because it can be changed into a prime (16322910691103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28338386329 + ... + 28338386904.

Almost surely, 2^{16322910691104} is an apocalyptic number.

It is an amenable number.

16322910691104 is an abundant number, since it is smaller than the sum of its proper divisors (30095366587542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16322910691104 is a wasteful number, since it uses less digits than its factorization.

16322910691104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56676773249 (or 56676773238 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 16322910691104 in words is "sixteen trillion, three hundred twenty-two billion, nine hundred ten million, six hundred ninety-one thousand, one hundred four".