422361644376 has 64 divisors (see below), whose sum is σ = 1210328570880. Its totient is φ = 120316654080.

The previous prime is 422361644269. The next prime is 422361644377. The reversal of 422361644376 is 673446163224.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422361644377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3673440 + ... + 3786671.

It is an arithmetic number, because the mean of its divisors is an integer number (18911383920).

Almost surely, 2^422361644376 is an apocalyptic number.

It is an amenable number.

422361644376 is an abundant number, since it is smaller than the sum of its proper divisors (787966926504).

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

422361644376 is a wasteful number, since it uses less digits than its factorization.

422361644376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460464 (or 7460460 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 48.

The spelling of 422361644376 in words is "four hundred twenty-two billion, three hundred sixty-one million, six hundred forty-four thousand, three hundred seventy-six".