33868105886 has 16 divisors (see below), whose sum is σ = 51316946304. Its totient is φ = 16762595544.

The previous prime is 33868105861. The next prime is 33868105897. The reversal of 33868105886 is 68850186833.

It is a super-2 number, since 2×33868105886² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 474881 + ... + 541523.

It is an arithmetic number, because the mean of its divisors is an integer number (3207309144).

Almost surely, 2^33868105886 is an apocalyptic number.

33868105886 is a deficient number, since it is larger than the sum of its proper divisors (17448840418).

33868105886 is a wasteful number, since it uses less digits than its factorization.

33868105886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69215.

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 33868105886 in words is "thirty-three billion, eight hundred sixty-eight million, one hundred five thousand, eight hundred eighty-six".