16342204164 has 48 divisors (see below), whose sum is σ = 44798214720. Its totient is φ = 4571245440.

The previous prime is 16342204117. The next prime is 16342204181. The reversal of 16342204164 is 46140224361.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4759999 + ... + 4763430.

It is an arithmetic number, because the mean of its divisors is an integer number (933296140).

Almost surely, 2^16342204164 is an apocalyptic number.

It is an amenable number.

16342204164 is an abundant number, since it is smaller than the sum of its proper divisors (28456010556).

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

16342204164 is a wasteful number, since it uses less digits than its factorization.

16342204164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523460 (or 9523458 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 16342204164 in words is "sixteen billion, three hundred forty-two million, two hundred four thousand, one hundred sixty-four".