401117527707 has 64 divisors (see below), whose sum is σ = 605065122816. Its totient is φ = 234519183360.

The previous prime is 401117527691. The next prime is 401117527721. The reversal of 401117527707 is 707725711104.

It is not a de Polignac number, because 401117527707 - 2⁴ = 401117527691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (401117527787) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109205223 + ... + 109208895.

It is an arithmetic number, because the mean of its divisors is an integer number (9454142544).

Almost surely, 2^401117527707 is an apocalyptic number.

401117527707 is a deficient number, since it is larger than the sum of its proper divisors (203947595109).

401117527707 is a wasteful number, since it uses less digits than its factorization.

401117527707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500.

The product of its (nonzero) digits is 96040, while the sum is 42.

The spelling of 401117527707 in words is "four hundred one billion, one hundred seventeen million, five hundred twenty-seven thousand, seven hundred seven".