401110331242516 has 12 divisors (see below), whose sum is σ = 802220662485088. Its totient is φ = 171904427675352.

The previous prime is 401110331242501. The next prime is 401110331242547. The reversal of 401110331242516 is 615242133011104.

401110331242516 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7162684486446 + ... + 7162684486501.

Almost surely, 2^{401110331242516} is an apocalyptic number.

It is an amenable number.

401110331242516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

401110331242516 is a wasteful number, since it uses less digits than its factorization.

401110331242516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325368972958 (or 14325368972956 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 401110331242516 in words is "four hundred one trillion, one hundred ten billion, three hundred thirty-one million, two hundred forty-two thousand, five hundred sixteen".