33885893034 has 24 divisors (see below), whose sum is σ = 83907925920. Its totient is φ = 9681683688.

The previous prime is 33885893033. The next prime is 33885893053. The reversal of 33885893034 is 43039858833.

It is a super-2 number, since 2×33885893034² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33885893033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134467704 + ... + 134467955.

It is an arithmetic number, because the mean of its divisors is an integer number (3496163580).

Almost surely, 2^33885893034 is an apocalyptic number.

33885893034 is an abundant number, since it is smaller than the sum of its proper divisors (50022032886).

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

33885893034 is a wasteful number, since it uses less digits than its factorization.

33885893034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268935674 (or 268935671 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 33885893034 in words is "thirty-three billion, eight hundred eighty-five million, eight hundred ninety-three thousand, thirty-four".