425594860422 has 16 divisors (see below), whose sum is σ = 851229388800. Its totient is φ = 141858342152.

The previous prime is 425594860421. The next prime is 425594860423. The reversal of 425594860422 is 224068495524.

It is a happy number.

425594860422 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (425594860421) and next prime (425594860423).

It is a super-2 number, since 2×425594860422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425594860421) 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, 1512438 + ... + 1771625.

It is an arithmetic number, because the mean of its divisors is an integer number (53201836800).

Almost surely, 2^425594860422 is an apocalyptic number.

425594860422 is an abundant number, since it is smaller than the sum of its proper divisors (425634528378).

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

425594860422 is a wasteful number, since it uses less digits than its factorization.

425594860422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305667.

The product of its (nonzero) digits is 5529600, while the sum is 51.

The spelling of 425594860422 in words is "four hundred twenty-five billion, five hundred ninety-four million, eight hundred sixty thousand, four hundred twenty-two".