440130331124 has 12 divisors (see below), whose sum is σ = 840248814048. Its totient is φ = 200059241400.

The previous prime is 440130331093. The next prime is 440130331129. The reversal of 440130331124 is 421133031044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 440130331093 and 440130331102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440130331129) 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, 5001480992 + ... + 5001481079.

It is an arithmetic number, because the mean of its divisors is an integer number (70020734504).

Almost surely, 2^440130331124 is an apocalyptic number.

440130331124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

440130331124 is a deficient number, since it is larger than the sum of its proper divisors (400118482924).

440130331124 is a wasteful number, since it uses less digits than its factorization.

440130331124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002962086 (or 10002962084 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 440130331124 its reverse (421133031044), we get a palindrome (861263362168).

The spelling of 440130331124 in words is "four hundred forty billion, one hundred thirty million, three hundred thirty-one thousand, one hundred twenty-four".