60060440646 has 24 divisors (see below), whose sum is σ = 130249621944. Its totient is φ = 20001890400.

The previous prime is 60060440617. The next prime is 60060440651. The reversal of 60060440646 is 64604406006.

It is a happy number.

60060440646 is a `hidden beast` number, since 6 + 0 + 0 + 6 + 0 + 4 + 4 + 0 + 646 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 60060440646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1501080 + ... + 1540571.

It is an arithmetic number, because the mean of its divisors is an integer number (5427067581).

Almost surely, 2^60060440646 is an apocalyptic number.

60060440646 is an abundant number, since it is smaller than the sum of its proper divisors (70189181298).

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

60060440646 is a wasteful number, since it uses less digits than its factorization.

60060440646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042756 (or 3042753 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 60060440646 in words is "sixty billion, sixty million, four hundred forty thousand, six hundred forty-six".