4368332049664 has 72 divisors (see below), whose sum is σ = 9512927157888. Its totient is φ = 1985472737280.

The previous prime is 4368332049659. The next prime is 4368332049743. The reversal of 4368332049664 is 4669402338634.

It is a super-2 number, since 2×4368332049664² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4368332049599 and 4368332049608.

It is a congruent number.

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, 51002844 + ... + 51088420.

It is an arithmetic number, because the mean of its divisors is an integer number (132123988304).

Almost surely, 2^{4368332049664} is an apocalyptic number.

4368332049664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4368332049664 is an abundant number, since it is smaller than the sum of its proper divisors (5144595108224).

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

4368332049664 is a wasteful number, since it uses less digits than its factorization.

4368332049664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103731 (or 103717 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 58.

The spelling of 4368332049664 in words is "four trillion, three hundred sixty-eight billion, three hundred thirty-two million, forty-nine thousand, six hundred sixty-four".