60868834432 has 64 divisors (see below), whose sum is σ = 140142614400. Its totient is φ = 25793501184.

The previous prime is 60868834393. The next prime is 60868834451. The reversal of 60868834432 is 23443886806.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×60868834432² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60868834432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301908 + ... + 461395.

It is an arithmetic number, because the mean of its divisors is an integer number (2189728350).

Almost surely, 2^60868834432 is an apocalyptic number.

It is an amenable number.

60868834432 is an abundant number, since it is smaller than the sum of its proper divisors (79273779968).

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

60868834432 is an equidigital number, since it uses as much as digits as its factorization.

60868834432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763413 (or 763401 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 60868834432 in words is "sixty billion, eight hundred sixty-eight million, eight hundred thirty-four thousand, four hundred thirty-two".