401526104416 has 24 divisors (see below), whose sum is σ = 832110020280. Its totient is φ = 190196575488.

The previous prime is 401526104351. The next prime is 401526104417. The reversal of 401526104416 is 614401625104.

It is a super-2 number, since 2×401526104416² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401526104417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330201781 + ... + 330202996.

It is an arithmetic number, because the mean of its divisors is an integer number (34671250845).

Almost surely, 2^401526104416 is an apocalyptic number.

It is an amenable number.

401526104416 is an abundant number, since it is smaller than the sum of its proper divisors (430583915864).

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

401526104416 is a wasteful number, since it uses less digits than its factorization.

401526104416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660404806 (or 660404798 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 401526104416 in words is "four hundred one billion, five hundred twenty-six million, one hundred four thousand, four hundred sixteen".