127342646307 has 6 divisors (see below), whose sum is σ = 183939378012. Its totient is φ = 84895097532.

The previous prime is 127342646287. The next prime is 127342646359. The reversal of 127342646307 is 703646243721.

127342646307 is a `hidden beast` number, since 1 + 2 + 7 + 3 + 4 + 2 + 6 + 4 + 630 + 7 = 666.

It is not a de Polignac number, because 127342646307 - 2¹⁵ = 127342613539 is a prime.

It is a super-2 number, since 2×127342646307² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (127342646107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7074591453 + ... + 7074591470.

It is an arithmetic number, because the mean of its divisors is an integer number (30656563002).

Almost surely, 2^127342646307 is an apocalyptic number.

127342646307 is a deficient number, since it is larger than the sum of its proper divisors (56596731705).

127342646307 is a wasteful number, since it uses less digits than its factorization.

127342646307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14149182929 (or 14149182926 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 127342646307 in words is "one hundred twenty-seven billion, three hundred forty-two million, six hundred forty-six thousand, three hundred seven".