338703503316 has 24 divisors (see below), whose sum is σ = 791299800480. Its totient is φ = 112759506912.

The previous prime is 338703503311. The next prime is 338703503317. The reversal of 338703503316 is 613305307833.

It is a super-2 number, since 2×338703503316² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338703503311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17697646 + ... + 17716773.

It is an arithmetic number, because the mean of its divisors is an integer number (32970825020).

Almost surely, 2^338703503316 is an apocalyptic number.

It is an amenable number.

338703503316 is an abundant number, since it is smaller than the sum of its proper divisors (452596297164).

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

338703503316 is a wasteful number, since it uses less digits than its factorization.

338703503316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35415223 (or 35415221 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 338703503316 in words is "three hundred thirty-eight billion, seven hundred three million, five hundred three thousand, three hundred sixteen".