422951119783920 has 480 divisors, whose sum is σ = 1824206575306752. Its totient is φ = 85358123440128.

The previous prime is 422951119783909. The next prime is 422951119783939. The reversal of 422951119783920 is 29387911159224.

422951119783920 is a `hidden beast` number, since 4 + 2 + 2 + 9 + 51 + 1 + 197 + 8 + 392 + 0 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 138825604 + ... + 141839523.

Almost surely, 2^{422951119783920} is an apocalyptic number.

422951119783920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422951119783920 is an abundant number, since it is smaller than the sum of its proper divisors (1401255455522832).

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

422951119783920 is a wasteful number, since it uses less digits than its factorization.

422951119783920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280665189 (or 280665180 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 63.

The spelling of 422951119783920 in words is "four hundred twenty-two trillion, nine hundred fifty-one billion, one hundred nineteen million, seven hundred eighty-three thousand, nine hundred twenty".