33055901140 has 48 divisors (see below), whose sum is σ = 71842579200. Its totient is φ = 12760820352.

The previous prime is 33055901119. The next prime is 33055901171. The reversal of 33055901140 is 4110955033.

It is a happy 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, 1461397 + ... + 1483843.

It is an arithmetic number, because the mean of its divisors is an integer number (1496720400).

Almost surely, 2^33055901140 is an apocalyptic number.

It is an amenable number.

33055901140 is an abundant number, since it is smaller than the sum of its proper divisors (38786678060).

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

33055901140 is a wasteful number, since it uses less digits than its factorization.

33055901140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25024 (or 25022 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 33055901140 in words is "thirty-three billion, fifty-five million, nine hundred one thousand, one hundred forty".