33292396040 has 64 divisors (see below), whose sum is σ = 78296544000. Its totient is φ = 12716484352.

The previous prime is 33292396037. The next prime is 33292396051. The reversal of 33292396040 is 4069329233.

It is a super-2 number, since 2×33292396040² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520874 + ... + 581286.

It is an arithmetic number, because the mean of its divisors is an integer number (1223383500).

Almost surely, 2^33292396040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33292396040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39148272000).

33292396040 is an abundant number, since it is smaller than the sum of its proper divisors (45004147960).

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

33292396040 is a wasteful number, since it uses less digits than its factorization.

33292396040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61046 (or 61042 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 33292396040 in words is "thirty-three billion, two hundred ninety-two million, three hundred ninety-six thousand, forty".