32073404120 has 64 divisors (see below), whose sum is σ = 74155996800. Its totient is φ = 12475814400.

The previous prime is 32073404087. The next prime is 32073404123. The reversal of 32073404120 is 2140437023.

It is a self number, because there is not a number n which added to its sum of digits gives 32073404120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32073404123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3353345 + ... + 3362895.

It is an arithmetic number, because the mean of its divisors is an integer number (1158687450).

Almost surely, 2^32073404120 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 32073404120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37077998400).

32073404120 is an abundant number, since it is smaller than the sum of its proper divisors (42082592680).

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

32073404120 is a wasteful number, since it uses less digits than its factorization.

32073404120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11868 (or 11864 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The spelling of 32073404120 in words is "thirty-two billion, seventy-three million, four hundred four thousand, one hundred twenty".