127372293899 has 2 divisors, whose sum is σ = 127372293900. Its totient is φ = 127372293898.

The previous prime is 127372293877. The next prime is 127372293907. The reversal of 127372293899 is 998392273721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127372293899 - 2²⁴ = 127355516683 is a prime.

It is not a weakly prime, because it can be changed into another prime (127372293809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63686146949 + 63686146950.

It is an arithmetic number, because the mean of its divisors is an integer number (63686146950).

Almost surely, 2^127372293899 is an apocalyptic number.

127372293899 is a deficient number, since it is larger than the sum of its proper divisors (1).

127372293899 is an equidigital number, since it uses as much as digits as its factorization.

127372293899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 62.

The spelling of 127372293899 in words is "one hundred twenty-seven billion, three hundred seventy-two million, two hundred ninety-three thousand, eight hundred ninety-nine".