127007377155696 has 40 divisors (see below), whose sum is σ = 328206122769280. Its totient is φ = 42322407638976.

The previous prime is 127007377155671. The next prime is 127007377155707. The reversal of 127007377155696 is 696551773700721.

It is a super-2 number, since 2×127007377155696² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418119916 + ... + 418423563.

It is an arithmetic number, because the mean of its divisors is an integer number (8205153069232).

Almost surely, 2^{127007377155696} is an apocalyptic number.

127007377155696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127007377155696 is an abundant number, since it is smaller than the sum of its proper divisors (201198745613584).

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

127007377155696 is a wasteful number, since it uses less digits than its factorization.

127007377155696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836546653 (or 836546647 counting only the distinct ones).

The product of its (nonzero) digits is 116688600, while the sum is 66.

The spelling of 127007377155696 in words is "one hundred twenty-seven trillion, seven billion, three hundred seventy-seven million, one hundred fifty-five thousand, six hundred ninety-six".