424876128 has 48 divisors (see below), whose sum is σ = 1117897200. Its totient is φ = 141295616.

The previous prime is 424876097. The next prime is 424876211. The reversal of 424876128 is 821678424.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 424876128.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38176 + ... + 48032.

It is an arithmetic number, because the mean of its divisors is an integer number (23289525).

Almost surely, 2^424876128 is an apocalyptic number.

424876128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

424876128 is an abundant number, since it is smaller than the sum of its proper divisors (693021072).

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

424876128 is a wasteful number, since it uses less digits than its factorization.

424876128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10319 (or 10311 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 424876128 is about 20612.5235718483. The cubic root of 424876128 is about 751.7742456490.

The spelling of 424876128 in words is "four hundred twenty-four million, eight hundred seventy-six thousand, one hundred twenty-eight".