338878357352 has 32 divisors (see below), whose sum is σ = 677129760000. Its totient is φ = 158623907904.

The previous prime is 338878357343. The next prime is 338878357387. The reversal of 338878357352 is 253753878833.

It is a super-2 number, since 2×338878357352² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19584227 + ... + 19601522.

It is an arithmetic number, because the mean of its divisors is an integer number (21160305000).

Almost surely, 2^338878357352 is an apocalyptic number.

It is an amenable number.

338878357352 is a deficient number, since it is larger than the sum of its proper divisors (338251402648).

338878357352 is a wasteful number, since it uses less digits than its factorization.

338878357352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39185825 (or 39185821 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 62.

The spelling of 338878357352 in words is "three hundred thirty-eight billion, eight hundred seventy-eight million, three hundred fifty-seven thousand, three hundred fifty-two".