870013049227 has 16 divisors (see below), whose sum is σ = 1015705267200. Its totient is φ = 729679782528.

The previous prime is 870013049219. The next prime is 870013049351. The reversal of 870013049227 is 722940310078.

It is a cyclic number.

It is not a de Polignac number, because 870013049227 - 2³ = 870013049219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (870013049207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1026003 + ... + 1671139.

It is an arithmetic number, because the mean of its divisors is an integer number (63481579200).

Almost surely, 2^870013049227 is an apocalyptic number.

870013049227 is a deficient number, since it is larger than the sum of its proper divisors (145692217973).

870013049227 is a wasteful number, since it uses less digits than its factorization.

870013049227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649290.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 870013049227 in words is "eight hundred seventy billion, thirteen million, forty-nine thousand, two hundred twenty-seven".