3940566472192 has 160 divisors (see below), whose sum is σ = 9532872410688. Its totient is φ = 1588579270656.

The previous prime is 3940566472189. The next prime is 3940566472217. The reversal of 3940566472192 is 2912746650493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114344628 + ... + 114379084.

Almost surely, 2^{3940566472192} is an apocalyptic number.

3940566472192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3940566472192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4766436205344).

3940566472192 is an abundant number, since it is smaller than the sum of its proper divisors (5592305938496).

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

3940566472192 is a wasteful number, since it uses less digits than its factorization.

3940566472192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36376 (or 36360 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 58.

The spelling of 3940566472192 in words is "three trillion, nine hundred forty billion, five hundred sixty-six million, four hundred seventy-two thousand, one hundred ninety-two".