33494413700838 has 32 divisors (see below), whose sum is σ = 67640713620480. Its totient is φ = 11056561512480.

The previous prime is 33494413700809. The next prime is 33494413700863. The reversal of 33494413700838 is 83800731449433.

It is a super-2 number, since 2×33494413700838² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 50249718 + ... + 50911913.

It is an arithmetic number, because the mean of its divisors is an integer number (2113772300640).

Almost surely, 2^{33494413700838} is an apocalyptic number.

33494413700838 is an abundant number, since it is smaller than the sum of its proper divisors (34146299919642).

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

33494413700838 is a wasteful number, since it uses less digits than its factorization.

33494413700838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101162172.

The product of its (nonzero) digits is 20901888, while the sum is 57.

The spelling of 33494413700838 in words is "thirty-three trillion, four hundred ninety-four billion, four hundred thirteen million, seven hundred thousand, eight hundred thirty-eight".