127373331264 has 56 divisors (see below), whose sum is σ = 337472536128. Its totient is φ = 42399329280.

The previous prime is 127373331257. The next prime is 127373331289. The reversal of 127373331264 is 462133373721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316677 + ... + 595844.

It is an arithmetic number, because the mean of its divisors is an integer number (6026295288).

Almost surely, 2^127373331264 is an apocalyptic number.

It is an amenable number.

127373331264 is an abundant number, since it is smaller than the sum of its proper divisors (210099204864).

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

127373331264 is an equidigital number, since it uses as much as digits as its factorization.

127373331264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913263 (or 913253 counting only the distinct ones).

The product of its digits is 381024, while the sum is 42.

The spelling of 127373331264 in words is "one hundred twenty-seven billion, three hundred seventy-three million, three hundred thirty-one thousand, two hundred sixty-four".