14022489864 has 64 divisors (see below), whose sum is σ = 35450712000. Its totient is φ = 4621743360.

The previous prime is 14022489853. The next prime is 14022489889. The reversal of 14022489864 is 46898422041.

It is a happy number.

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, 1326279 + ... + 1336809.

It is an arithmetic number, because the mean of its divisors is an integer number (553917375).

Almost surely, 2^14022489864 is an apocalyptic number.

It is an amenable number.

14022489864 is an abundant number, since it is smaller than the sum of its proper divisors (21428222136).

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

14022489864 is a wasteful number, since it uses less digits than its factorization.

14022489864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158 (or 11154 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 14022489864 in words is "fourteen billion, twenty-two million, four hundred eighty-nine thousand, eight hundred sixty-four".