422976839692 has 48 divisors (see below), whose sum is σ = 814565130624. Its totient is φ = 190587600000.

The previous prime is 422976839687. The next prime is 422976839693. The reversal of 422976839692 is 296938679224.

It is not an unprimeable number, because it can be changed into a prime (422976839693) 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, 2239528 + ... + 2421040.

It is an arithmetic number, because the mean of its divisors is an integer number (16970106888).

Almost surely, 2^422976839692 is an apocalyptic number.

It is an amenable number.

422976839692 is a deficient number, since it is larger than the sum of its proper divisors (391588290932).

422976839692 is a wasteful number, since it uses less digits than its factorization.

422976839692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181990 (or 181988 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 67.

The spelling of 422976839692 in words is "four hundred twenty-two billion, nine hundred seventy-six million, eight hundred thirty-nine thousand, six hundred ninety-two".