33928345318408 has 32 divisors (see below), whose sum is σ = 64801523052000. Its totient is φ = 16648896009600.

The previous prime is 33928345318381. The next prime is 33928345318429. The reversal of 33928345318408 is 80481354382933.

It is a super-2 number, since 2×33928345318408² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59518398 + ... + 60085741.

It is an arithmetic number, because the mean of its divisors is an integer number (2025047595375).

Almost surely, 2^{33928345318408} is an apocalyptic number.

It is an amenable number.

33928345318408 is a deficient number, since it is larger than the sum of its proper divisors (30873177733592).

33928345318408 is a wasteful number, since it uses less digits than its factorization.

33928345318408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119604805 (or 119604801 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 61.

The spelling of 33928345318408 in words is "thirty-three trillion, nine hundred twenty-eight billion, three hundred forty-five million, three hundred eighteen thousand, four hundred eight".