32602145304664 has 128 divisors (see below), whose sum is σ = 69453870494400. Its totient is φ = 14222759362560.

The previous prime is 32602145304613. The next prime is 32602145304737. The reversal of 32602145304664 is 46640354120623.

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 31 ways as a sum of consecutive naturals, for example, 1809914122 + ... + 1809932134.

Almost surely, 2^{32602145304664} 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 32602145304664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34726935247200).

32602145304664 is an abundant number, since it is smaller than the sum of its proper divisors (36851725189736).

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

32602145304664 is a wasteful number, since it uses less digits than its factorization.

32602145304664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20085 (or 20081 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 32602145304664 in words is "thirty-two trillion, six hundred two billion, one hundred forty-five million, three hundred four thousand, six hundred sixty-four".