3943002244608 has 240 divisors, whose sum is σ = 13009667807136. Its totient is φ = 1126206996480.

The previous prime is 3943002244567. The next prime is 3943002244681. The reversal of 3943002244608 is 8064422003493.

3943002244608 is a `hidden beast` number, since 3 + 9 + 4 + 30 + 0 + 2 + 2 + 4 + 4 + 608 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108781368 + ... + 108817608.

Almost surely, 2^{3943002244608} 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 3943002244608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504833903568).

3943002244608 is an abundant number, since it is smaller than the sum of its proper divisors (9066665562528).

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

3943002244608 is a wasteful number, since it uses less digits than its factorization.

3943002244608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39645 (or 39626 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

The spelling of 3943002244608 in words is "three trillion, nine hundred forty-three billion, two million, two hundred forty-four thousand, six hundred eight".