440131013002 has 48 divisors (see below), whose sum is σ = 715604868000. Its totient is φ = 202918312800.

The previous prime is 440131012991. The next prime is 440131013017. The reversal of 440131013002 is 200310131044.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4251249 + ... + 4353547.

It is an arithmetic number, because the mean of its divisors is an integer number (14908434750).

Almost surely, 2^440131013002 is an apocalyptic number.

440131013002 is a deficient number, since it is larger than the sum of its proper divisors (275473854998).

440131013002 is a wasteful number, since it uses less digits than its factorization.

440131013002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102499 (or 102480 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 440131013002 its reverse (200310131044), we get a palindrome (640441144046).

The spelling of 440131013002 in words is "four hundred forty billion, one hundred thirty-one million, thirteen thousand, two".