4400353828680 has 64 divisors (see below), whose sum is σ = 13656270513600. Its totient is φ = 1132964663040.

The previous prime is 4400353828679. The next prime is 4400353828693. The reversal of 4400353828680 is 868283530044.

It is a super-2 number, since 2×4400353828680² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632231266 + ... + 632238225.

It is an arithmetic number, because the mean of its divisors is an integer number (213379226775).

Almost surely, 2^{4400353828680} is an apocalyptic number.

4400353828680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4400353828680 is an abundant number, since it is smaller than the sum of its proper divisors (9255916684920).

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

4400353828680 is a wasteful number, since it uses less digits than its factorization.

4400353828680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1264469534 (or 1264469530 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 4400353828680 in words is "four trillion, four hundred billion, three hundred fifty-three million, eight hundred twenty-eight thousand, six hundred eighty".