115406254006319 has 2 divisors, whose sum is σ = 115406254006320. Its totient is φ = 115406254006318.

The previous prime is 115406254006291. The next prime is 115406254006357. The reversal of 115406254006319 is 913600452604511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115406254006319 - 2¹² = 115406254002223 is a prime.

It is a super-2 number, since 2×115406254006319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115406254006919) by changing a digit.

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 as a sum of consecutive naturals, namely, 57703127003159 + 57703127003160.

It is an arithmetic number, because the mean of its divisors is an integer number (57703127003160).

Almost surely, 2^{115406254006319} is an apocalyptic number.

115406254006319 is a deficient number, since it is larger than the sum of its proper divisors (1).

115406254006319 is an equidigital number, since it uses as much as digits as its factorization.

115406254006319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 115406254006319 in words is "one hundred fifteen trillion, four hundred six billion, two hundred fifty-four million, six thousand, three hundred nineteen".