422075157123504 has 20 divisors (see below), whose sum is σ = 1090360822569176. Its totient is φ = 140691719041152.

The previous prime is 422075157123467. The next prime is 422075157123509. The reversal of 422075157123504 is 405321751570224.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 8793232440073 = 422075157123504 / (4 + 2 + 2 + 0 + 7 + 5 + 1 + 5 + 7 + 1 + 2 + 3 + 5 + 0 + 4).

It is not an unprimeable number, because it can be changed into a prime (422075157123509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4396616219989 + ... + 4396616220084.

Almost surely, 2^{422075157123504} is an apocalyptic number.

It is an amenable number.

422075157123504 is an abundant number, since it is smaller than the sum of its proper divisors (668285665445672).

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

422075157123504 is a wasteful number, since it uses less digits than its factorization.

422075157123504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8793232440084 (or 8793232440078 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The spelling of 422075157123504 in words is "four hundred twenty-two trillion, seventy-five billion, one hundred fifty-seven million, one hundred twenty-three thousand, five hundred four".