422476256427 has 8 divisors (see below), whose sum is σ = 564584824320. Its totient is φ = 281009263080.

The previous prime is 422476256369. The next prime is 422476256473. The reversal of 422476256427 is 724652674224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422476256427 - 2³² = 418181289131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422476256427.

It is not an unprimeable number, because it can be changed into a prime (422476254427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160392099 + ... + 160394732.

It is an arithmetic number, because the mean of its divisors is an integer number (70573103040).

Almost surely, 2^422476256427 is an apocalyptic number.

422476256427 is a deficient number, since it is larger than the sum of its proper divisors (142108567893).

422476256427 is a wasteful number, since it uses less digits than its factorization.

422476256427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320787273.

The product of its digits is 9031680, while the sum is 51.

The spelling of 422476256427 in words is "four hundred twenty-two billion, four hundred seventy-six million, two hundred fifty-six thousand, four hundred twenty-seven".