4044360868992 has 256 divisors, whose sum is σ = 12576887232000. Its totient is φ = 1275929625600.

The previous prime is 4044360868987. The next prime is 4044360869041. The reversal of 4044360868992 is 2998680634404.

4044360868992 is a `hidden beast` number, since 40 + 4 + 436 + 0 + 86 + 89 + 9 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68983563 + ... + 69042165.

It is an arithmetic number, because the mean of its divisors is an integer number (49128465750).

Almost surely, 2^{4044360868992} 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 4044360868992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6288443616000).

4044360868992 is an abundant number, since it is smaller than the sum of its proper divisors (8532526363008).

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

4044360868992 is a wasteful number, since it uses less digits than its factorization.

4044360868992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59696 (or 59678 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 63.

The spelling of 4044360868992 in words is "four trillion, forty-four billion, three hundred sixty million, eight hundred sixty-eight thousand, nine hundred ninety-two".