401775023256060 has 96 divisors (see below), whose sum is σ = 1129056836705280. Its totient is φ = 106750864726272.

The previous prime is 401775023256031. The next prime is 401775023256067. The reversal of 401775023256060 is 60652320577104.

It is a super-2 number, since 2×401775023256060² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401775023256067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171335254 + ... + 173664386.

It is an arithmetic number, because the mean of its divisors is an integer number (11761008715680).

Almost surely, 2^{401775023256060} is an apocalyptic number.

It is an amenable number.

401775023256060 is an abundant number, since it is smaller than the sum of its proper divisors (727281813449220).

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

401775023256060 is a wasteful number, since it uses less digits than its factorization.

401775023256060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339587 (or 2339585 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 401775023256060 in words is "four hundred one trillion, seven hundred seventy-five billion, twenty-three million, two hundred fifty-six thousand, sixty".