16325163384 has 32 divisors (see below), whose sum is σ = 41915962320. Its totient is φ = 5294647296.

The previous prime is 16325163383. The next prime is 16325163469. The reversal of 16325163384 is 48336152361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16325163383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9191209 + ... + 9192984.

Almost surely, 2^16325163384 is an apocalyptic number.

It is an amenable number.

16325163384 is an abundant number, since it is smaller than the sum of its proper divisors (25590798936).

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

16325163384 is a wasteful number, since it uses less digits than its factorization.

16325163384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18384239 (or 18384235 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The spelling of 16325163384 in words is "sixteen billion, three hundred twenty-five million, one hundred sixty-three thousand, three hundred eighty-four".