401176703868 has 24 divisors (see below), whose sum is σ = 943449679872. Its totient is φ = 132672610224.

The previous prime is 401176703839. The next prime is 401176703869. The reversal of 401176703868 is 868307671104.

It is a super-2 number, since 2×401176703868² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401176703868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401176703869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131618130 + ... + 131621177.

It is an arithmetic number, because the mean of its divisors is an integer number (39310403328).

Almost surely, 2^401176703868 is an apocalyptic number.

It is an amenable number.

401176703868 is an abundant number, since it is smaller than the sum of its proper divisors (542272976004).

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

401176703868 is a wasteful number, since it uses less digits than its factorization.

401176703868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263239441 (or 263239439 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 401176703868 in words is "four hundred one billion, one hundred seventy-six million, seven hundred three thousand, eight hundred sixty-eight".