860901911104 has 21 divisors (see below), whose sum is σ = 1708366959561. Its totient is φ = 430447244160.

The previous prime is 860901911099. The next prime is 860901911123. The reversal of 860901911104 is 401119109068.

The square root of 860901911104 is 927848.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 371797501504 + 489104409600 = 609752^2 + 699360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 7364794 + ... + 7480774.

Almost surely, 2^860901911104 is an apocalyptic number.

860901911104 is the 927848-th square number.

It is an amenable number.

860901911104 is a deficient number, since it is larger than the sum of its proper divisors (847465048457).

860901911104 is an frugal number, since it uses more digits than its factorization.

860901911104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231974 (or 115983 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 40.

The spelling of 860901911104 in words is "eight hundred sixty billion, nine hundred one million, nine hundred eleven thousand, one hundred four".