32448590420064 has 192 divisors, whose sum is σ = 107667257435136. Its totient is φ = 8326576134144.

The previous prime is 32448590420021. The next prime is 32448590420159. The reversal of 32448590420064 is 46002409584423.

It is a super-2 number, since 2×32448590420064² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32448590419989 and 32448590420016.

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, 49870732 + ... + 50517195.

It is an arithmetic number, because the mean of its divisors is an integer number (560766965808).

Almost surely, 2^{32448590420064} is an apocalyptic number.

It is an amenable number.

32448590420064 is an abundant number, since it is smaller than the sum of its proper divisors (75218667015072).

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

32448590420064 is a wasteful number, since it uses less digits than its factorization.

32448590420064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100387997 (or 100387989 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 32448590420064 in words is "thirty-two trillion, four hundred forty-eight billion, five hundred ninety million, four hundred twenty thousand, sixty-four".