862104317408 has 12 divisors (see below), whose sum is σ = 1697267874960. Its totient is φ = 431052158688.

The previous prime is 862104317369. The next prime is 862104317413. The reversal of 862104317408 is 804713401268.

It is a super-2 number, since 2×862104317408² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13470379928 + ... + 13470379991.

It is an arithmetic number, because the mean of its divisors is an integer number (141438989580).

Almost surely, 2^862104317408 is an apocalyptic number.

It is an amenable number.

862104317408 is a deficient number, since it is larger than the sum of its proper divisors (835163557552).

862104317408 is a wasteful number, since it uses less digits than its factorization.

862104317408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26940759929 (or 26940759921 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 862104317408 in words is "eight hundred sixty-two billion, one hundred four million, three hundred seventeen thousand, four hundred eight".