870920751474 has 12 divisors (see below), whose sum is σ = 1886994961566. Its totient is φ = 290306917152.

The previous prime is 870920751457. The next prime is 870920751487. The reversal of 870920751474 is 474157029078.

870920751474 is a `hidden beast` number, since 87 + 0 + 9 + 20 + 75 + 1 + 474 = 666.

It can be written as a sum of positive squares in only one way, i.e., 755235735849 + 115685015625 = 869043^2 + 340125^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 870920751474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24192243079 + ... + 24192243114.

Almost surely, 2^870920751474 is an apocalyptic number.

870920751474 is an abundant number, since it is smaller than the sum of its proper divisors (1016074210092).

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

870920751474 is a wasteful number, since it uses less digits than its factorization.

870920751474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48384486201 (or 48384486198 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 870920751474 in words is "eight hundred seventy billion, nine hundred twenty million, seven hundred fifty-one thousand, four hundred seventy-four".