115118442739 has 2 divisors, whose sum is σ = 115118442740. Its totient is φ = 115118442738.

The previous prime is 115118442727. The next prime is 115118442821. The reversal of 115118442739 is 937244811511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115118442739 - 2³³ = 106528508147 is a prime.

It is not a weakly prime, because it can be changed into another prime (115118442839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57559221369 + 57559221370.

It is an arithmetic number, because the mean of its divisors is an integer number (57559221370).

Almost surely, 2^115118442739 is an apocalyptic number.

115118442739 is a deficient number, since it is larger than the sum of its proper divisors (1).

115118442739 is an equidigital number, since it uses as much as digits as its factorization.

115118442739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 46.

The spelling of 115118442739 in words is "one hundred fifteen billion, one hundred eighteen million, four hundred forty-two thousand, seven hundred thirty-nine".