440800807601 has 24 divisors (see below), whose sum is σ = 564006673440. Its totient is φ = 343481097960.

The previous prime is 440800807597. The next prime is 440800807613. The reversal of 440800807601 is 106708008044.

It is not a de Polignac number, because 440800807601 - 2² = 440800807597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (440800807501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3314171 + ... + 3444608.

It is an arithmetic number, because the mean of its divisors is an integer number (23500278060).

Almost surely, 2^440800807601 is an apocalyptic number.

It is an amenable number.

440800807601 is a deficient number, since it is larger than the sum of its proper divisors (123205865839).

440800807601 is an equidigital number, since it uses as much as digits as its factorization.

440800807601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6758826 (or 6758797 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

The spelling of 440800807601 in words is "four hundred forty billion, eight hundred million, eight hundred seven thousand, six hundred one".