864969698224 has 20 divisors (see below), whose sum is σ = 1675949776744. Its totient is φ = 432466530048.

The previous prime is 864969698189. The next prime is 864969698237. The reversal of 864969698224 is 422896969468.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751302 + ... + 1514725.

Almost surely, 2^864969698224 is an apocalyptic number.

It is an amenable number.

864969698224 is a deficient number, since it is larger than the sum of its proper divisors (810980078520).

864969698224 is a wasteful number, since it uses less digits than its factorization.

864969698224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289892 (or 2289886 counting only the distinct ones).

The product of its digits is 644972544, while the sum is 73.

The spelling of 864969698224 in words is "eight hundred sixty-four billion, nine hundred sixty-nine million, six hundred ninety-eight thousand, two hundred twenty-four".