870670011683331 has 8 divisors (see below), whose sum is σ = 1289881498790160. Its totient is φ = 580446674455536.

The previous prime is 870670011683299. The next prime is 870670011683333. The reversal of 870670011683331 is 133386110076078.

870670011683331 is a `hidden beast` number, since 87 + 0 + 6 + 70 + 0 + 1 + 168 + 3 + 331 = 666.

It is not a de Polignac number, because 870670011683331 - 2⁵ = 870670011683299 is a prime.

It is a super-2 number, since 2×870670011683331² (a number of 31 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (870670011683333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16123518734850 + ... + 16123518734903.

It is an arithmetic number, because the mean of its divisors is an integer number (161235187348770).

Almost surely, 2^{870670011683331} is an apocalyptic number.

870670011683331 is a deficient number, since it is larger than the sum of its proper divisors (419211487106829).

870670011683331 is a wasteful number, since it uses less digits than its factorization.

870670011683331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32247037469762 (or 32247037469756 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 870670011683331 in words is "eight hundred seventy trillion, six hundred seventy billion, eleven million, six hundred eighty-three thousand, three hundred thirty-one".