127097164780 has 48 divisors (see below), whose sum is σ = 268782796800. Its totient is φ = 50482035648.

The previous prime is 127097164757. The next prime is 127097164813. The reversal of 127097164780 is 87461790721.

It is a super-2 number, since 2×127097164780² (a number of 23 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, 1970197 + ... + 2033683.

It is an arithmetic number, because the mean of its divisors is an integer number (5599641600).

Almost surely, 2^127097164780 is an apocalyptic number.

127097164780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

127097164780 is an abundant number, since it is smaller than the sum of its proper divisors (141685632020).

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

127097164780 is a wasteful number, since it uses less digits than its factorization.

127097164780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64198 (or 64196 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 52.

The spelling of 127097164780 in words is "one hundred twenty-seven billion, ninety-seven million, one hundred sixty-four thousand, seven hundred eighty".