3994414613904 has 240 divisors, whose sum is σ = 12268141524800. Its totient is φ = 1112434836480.

The previous prime is 3994414613831. The next prime is 3994414613929. The reversal of 3994414613904 is 4093164144993.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17174907 + ... + 17405925.

Almost surely, 2^{3994414613904} 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 3994414613904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6134070762400).

3994414613904 is an abundant number, since it is smaller than the sum of its proper divisors (8273726910896).

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

3994414613904 is a wasteful number, since it uses less digits than its factorization.

3994414613904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231294 (or 231277 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 57.

The spelling of 3994414613904 in words is "three trillion, nine hundred ninety-four billion, four hundred fourteen million, six hundred thirteen thousand, nine hundred four".