338849255915 has 16 divisors (see below), whose sum is σ = 408317421312. Its totient is φ = 269947797504.

The previous prime is 338849255891. The next prime is 338849255951. The reversal of 338849255915 is 519552948833.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 338849255915 - 2⁶ = 338849255851 is a prime.

It is a super-2 number, since 2×338849255915² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

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, 4714982 + ... + 4786308.

It is an arithmetic number, because the mean of its divisors is an integer number (25519838832).

Almost surely, 2^338849255915 is an apocalyptic number.

338849255915 is a deficient number, since it is larger than the sum of its proper divisors (69468165397).

338849255915 is a wasteful number, since it uses less digits than its factorization.

338849255915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75286.

The product of its digits is 46656000, while the sum is 62.

The spelling of 338849255915 in words is "three hundred thirty-eight billion, eight hundred forty-nine million, two hundred fifty-five thousand, nine hundred fifteen".