3941179880456 has 128 divisors (see below), whose sum is σ = 9607795948800. Its totient is φ = 1471829667840.

The previous prime is 3941179880357. The next prime is 3941179880467. The reversal of 3941179880456 is 6540889711493.

It is a super-2 number, since 2×3941179880456² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3941179880392 and 3941179880401.

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, 3379796 + ... + 4393788.

It is an arithmetic number, because the mean of its divisors is an integer number (75060905850).

Almost surely, 2^{3941179880456} 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 3941179880456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4803897974400).

3941179880456 is an abundant number, since it is smaller than the sum of its proper divisors (5666616068344).

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

3941179880456 is a wasteful number, since it uses less digits than its factorization.

3941179880456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014319 (or 1014315 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 3941179880456 in words is "three trillion, nine hundred forty-one billion, one hundred seventy-nine million, eight hundred eighty thousand, four hundred fifty-six".