424225220832 has 192 divisors, whose sum is σ = 1442943936000. Its totient is φ = 121207121280.

The previous prime is 424225220813. The next prime is 424225220851. The reversal of 424225220832 is 238022522424.

424225220832 is a `hidden beast` number, since 4 + 2 + 422 + 5 + 220 + 8 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (424225220813) and next prime (424225220851).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419394 + ... + 1012097.

It is an arithmetic number, because the mean of its divisors is an integer number (7515333000).

Almost surely, 2^424225220832 is an apocalyptic number.

424225220832 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

424225220832 is an abundant number, since it is smaller than the sum of its proper divisors (1018718715168).

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

424225220832 is a wasteful number, since it uses less digits than its factorization.

424225220832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431531 (or 1431503 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 424225220832 in words is "four hundred twenty-four billion, two hundred twenty-five million, two hundred twenty thousand, eight hundred thirty-two".