426250845875 has 8 divisors (see below), whose sum is σ = 531961055808. Its totient is φ = 341000676600.

The previous prime is 426250845857. The next prime is 426250845877. The reversal of 426250845875 is 578548052624.

It is not a de Polignac number, because 426250845875 - 2²⁰ = 426249797299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 426250845875.

It is not an unprimeable number, because it can be changed into a prime (426250845877) 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, 1705003259 + ... + 1705003508.

It is an arithmetic number, because the mean of its divisors is an integer number (66495131976).

Almost surely, 2^426250845875 is an apocalyptic number.

426250845875 is a deficient number, since it is larger than the sum of its proper divisors (105710209933).

426250845875 is an equidigital number, since it uses as much as digits as its factorization.

426250845875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410006782 (or 3410006772 counting only the distinct ones).

The product of its (nonzero) digits is 21504000, while the sum is 56.

The spelling of 426250845875 in words is "four hundred twenty-six billion, two hundred fifty million, eight hundred forty-five thousand, eight hundred seventy-five".