33868718837050 has 48 divisors (see below), whose sum is σ = 69001503498360. Its totient is φ = 12310901442560.

The previous prime is 33868718837039. The next prime is 33868718837053. The reversal of 33868718837050 is 5073881786833.

It can be written as a sum of positive squares in 12 ways, for example, as 8672123853409 + 25196594983641 = 2944847^2 + 5019621^2 .

It is a super-2 number, since 2×33868718837050² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33868718837053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 686967619 + ... + 687016918.

Almost surely, 2^{33868718837050} is an apocalyptic number.

33868718837050 is an abundant number, since it is smaller than the sum of its proper divisors (35132784661310).

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

33868718837050 is a wasteful number, since it uses less digits than its factorization.

33868718837050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373984595 (or 1373984590 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 67.

The spelling of 33868718837050 in words is "thirty-three trillion, eight hundred sixty-eight billion, seven hundred eighteen million, eight hundred thirty-seven thousand, fifty".