40048637876736 has 320 divisors, whose sum is σ = 115123267353600. Its totient is φ = 12330893869056.

The previous prime is 40048637876711. The next prime is 40048637876773. The reversal of 40048637876736 is 63767873684004.

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, 714016885 + ... + 714072971.

It is an arithmetic number, because the mean of its divisors is an integer number (359760210480).

Almost surely, 2^{40048637876736} 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 40048637876736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57561633676800).

40048637876736 is an abundant number, since it is smaller than the sum of its proper divisors (75074629476864).

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

40048637876736 is a wasteful number, since it uses less digits than its factorization.

40048637876736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56739 (or 56723 counting only the distinct ones).

The product of its (nonzero) digits is 682795008, while the sum is 69.

The spelling of 40048637876736 in words is "forty trillion, forty-eight billion, six hundred thirty-seven million, eight hundred seventy-six thousand, seven hundred thirty-six".