33100888326972 has 48 divisors (see below), whose sum is σ = 77911874316192. Its totient is φ = 10937398026240.

The previous prime is 33100888326911. The next prime is 33100888327007. The reversal of 33100888326972 is 27962388800133.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24780283 + ... + 26081874.

It is an arithmetic number, because the mean of its divisors is an integer number (1623164048254).

Almost surely, 2^{33100888326972} is an apocalyptic number.

It is an amenable number.

33100888326972 is an abundant number, since it is smaller than the sum of its proper divisors (44810985989220).

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

33100888326972 is a wasteful number, since it uses less digits than its factorization.

33100888326972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50862638 (or 50862636 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 33100888326972 in words is "thirty-three trillion, one hundred billion, eight hundred eighty-eight million, three hundred twenty-six thousand, nine hundred seventy-two".