869424422592 has 112 divisors (see below), whose sum is σ = 2510827697664. Its totient is φ = 263319936000.

The previous prime is 869424422567. The next prime is 869424422623. The reversal of 869424422592 is 295224424968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3841542 + ... + 4061562.

Almost surely, 2^869424422592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 869424422592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1255413848832).

869424422592 is an abundant number, since it is smaller than the sum of its proper divisors (1641403275072).

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

869424422592 is a wasteful number, since it uses less digits than its factorization.

869424422592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221918 (or 221908 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 57.

The spelling of 869424422592 in words is "eight hundred sixty-nine billion, four hundred twenty-four million, four hundred twenty-two thousand, five hundred ninety-two".