33489888718836 has 48 divisors (see below), whose sum is σ = 89733673128960. Its totient is φ = 9614322119520.

The previous prime is 33489888718829. The next prime is 33489888718841. The reversal of 33489888718836 is 63881788898433.

It is a super-2 number, since 2×33489888718836² (a number of 28 digits) contains 22 as substring.

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, 6676610076 + ... + 6676615091.

It is an arithmetic number, because the mean of its divisors is an integer number (1869451523520).

Almost surely, 2^{33489888718836} is an apocalyptic number.

It is an amenable number.

33489888718836 is an abundant number, since it is smaller than the sum of its proper divisors (56243784410124).

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

33489888718836 is a wasteful number, since it uses less digits than its factorization.

33489888718836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353225204 (or 13353225202 counting only the distinct ones).

The product of its digits is 10701766656, while the sum is 84.

The spelling of 33489888718836 in words is "thirty-three trillion, four hundred eighty-nine billion, eight hundred eighty-eight million, seven hundred eighteen thousand, eight hundred thirty-six".