338716503240 has 64 divisors (see below), whose sum is σ = 1016362892160. Its totient is φ = 90305433600.

The previous prime is 338716503197. The next prime is 338716503241. The reversal of 338716503240 is 42305617833.

It is a super-2 number, since 2×338716503240² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338716503192 and 338716503201.

It is not an unprimeable number, because it can be changed into a prime (338716503241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282157 + ... + 870083.

It is an arithmetic number, because the mean of its divisors is an integer number (15880670190).

Almost surely, 2^338716503240 is an apocalyptic number.

338716503240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

338716503240 is an abundant number, since it is smaller than the sum of its proper divisors (677646388920).

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

338716503240 is a wasteful number, since it uses less digits than its factorization.

338716503240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592742 (or 592738 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 338716503240 in words is "three hundred thirty-eight billion, seven hundred sixteen million, five hundred three thousand, two hundred forty".