16022329464 has 32 divisors (see below), whose sum is σ = 40068317520. Its totient is φ = 5339110656.

The previous prime is 16022329441. The next prime is 16022329493. The reversal of 16022329464 is 46492322061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24319 + ... + 180654.

Almost surely, 2^16022329464 is an apocalyptic number.

It is an amenable number.

16022329464 is an abundant number, since it is smaller than the sum of its proper divisors (24045988056).

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

16022329464 is a wasteful number, since it uses less digits than its factorization.

16022329464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208239 (or 208235 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 16022329464 in words is "sixteen billion, twenty-two million, three hundred twenty-nine thousand, four hundred sixty-four".