424765878084 has 72 divisors (see below), whose sum is σ = 1080416413440. Its totient is φ = 140705190912.

The previous prime is 424765878001. The next prime is 424765878109. The reversal of 424765878084 is 480878567424.

424765878084 is a `hidden beast` number, since 4 + 2 + 47 + 6 + 587 + 8 + 0 + 8 + 4 = 666.

It is a super-2 number, since 2×424765878084² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35482852 + ... + 35494820.

It is an arithmetic number, because the mean of its divisors is an integer number (15005783520).

Almost surely, 2^424765878084 is an apocalyptic number.

It is an amenable number.

424765878084 is an abundant number, since it is smaller than the sum of its proper divisors (655650535356).

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

424765878084 is a wasteful number, since it uses less digits than its factorization.

424765878084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18049 (or 18044 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 63.

The spelling of 424765878084 in words is "four hundred twenty-four billion, seven hundred sixty-five million, eight hundred seventy-eight thousand, eighty-four".