422957248404 has 12 divisors (see below), whose sum is σ = 986900246304. Its totient is φ = 140985749464.

The previous prime is 422957248393. The next prime is 422957248453. The reversal of 422957248404 is 404842759224.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17623218672 + ... + 17623218695.

It is an arithmetic number, because the mean of its divisors is an integer number (82241687192).

Almost surely, 2^422957248404 is an apocalyptic number.

It is an amenable number.

422957248404 is an abundant number, since it is smaller than the sum of its proper divisors (563942997900).

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

422957248404 is a wasteful number, since it uses less digits than its factorization.

422957248404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35246437374 (or 35246437372 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 51.

The spelling of 422957248404 in words is "four hundred twenty-two billion, nine hundred fifty-seven million, two hundred forty-eight thousand, four hundred four".