10860855408 has 80 divisors (see below), whose sum is σ = 33572747040. Its totient is φ = 3341799936.

The previous prime is 10860855391. The next prime is 10860855427. The reversal of 10860855408 is 80455806801.

10860855408 is a `hidden beast` number, since 10 + 86 + 0 + 8 + 554 + 0 + 8 = 666.

It is a congruent 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, 961341 + ... + 972572.

It is an arithmetic number, because the mean of its divisors is an integer number (419659338).

Almost surely, 2^10860855408 is an apocalyptic number.

10860855408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10860855408 is an abundant number, since it is smaller than the sum of its proper divisors (22711891632).

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

10860855408 is a wasteful number, since it uses less digits than its factorization.

10860855408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933943 (or 1933931 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 45.

The spelling of 10860855408 in words is "ten billion, eight hundred sixty million, eight hundred fifty-five thousand, four hundred eight".