127007694375 has 20 divisors (see below), whose sum is σ = 211611756312. Its totient is φ = 67737436000.

The previous prime is 127007694353. The next prime is 127007694379. The reversal of 127007694375 is 573496700721.

It is a happy number.

It is not a de Polignac number, because 127007694375 - 2⁸ = 127007694119 is a prime.

It is a super-2 number, since 2×127007694375² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127007694379) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33866844 + ... + 33870593.

Almost surely, 2^127007694375 is an apocalyptic number.

127007694375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

127007694375 is a deficient number, since it is larger than the sum of its proper divisors (84604061937).

127007694375 is an frugal number, since it uses more digits than its factorization.

127007694375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67737460 (or 67737445 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 127007694375 in words is "one hundred twenty-seven billion, seven million, six hundred ninety-four thousand, three hundred seventy-five".