422334625524 has 24 divisors (see below), whose sum is σ = 1126225668288. Its totient is φ = 120667035840.

The previous prime is 422334625523. The next prime is 422334625561. The reversal of 422334625524 is 425526433224.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422334625523) 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, 2513896497 + ... + 2513896664.

It is an arithmetic number, because the mean of its divisors is an integer number (46926069512).

Almost surely, 2^422334625524 is an apocalyptic number.

It is an amenable number.

422334625524 is an abundant number, since it is smaller than the sum of its proper divisors (703891042764).

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

422334625524 is a wasteful number, since it uses less digits than its factorization.

422334625524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027793175 (or 5027793173 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

The spelling of 422334625524 in words is "four hundred twenty-two billion, three hundred thirty-four million, six hundred twenty-five thousand, five hundred twenty-four".