424817723680 has 96 divisors (see below), whose sum is σ = 1164127579776. Its totient is φ = 143477858304.

The previous prime is 424817723677. The next prime is 424817723717. The reversal of 424817723680 is 86327718424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2755569 + ... + 2905648.

It is an arithmetic number, because the mean of its divisors is an integer number (12126328956).

Almost surely, 2^424817723680 is an apocalyptic number.

424817723680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424817723680 is an abundant number, since it is smaller than the sum of its proper divisors (739309856096).

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

424817723680 is a wasteful number, since it uses less digits than its factorization.

424817723680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661306 (or 5661298 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 424817723680 in words is "four hundred twenty-four billion, eight hundred seventeen million, seven hundred twenty-three thousand, six hundred eighty".