115344743747 has 2 divisors, whose sum is σ = 115344743748. Its totient is φ = 115344743746.

The previous prime is 115344743719. The next prime is 115344743819. The reversal of 115344743747 is 747347443511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115344743747 - 2²⁶ = 115277634883 is a prime.

It is a super-2 number, since 2×115344743747² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115344743695 and 115344743704.

It is not a weakly prime, because it can be changed into another prime (115344749747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57672371873 + 57672371874.

It is an arithmetic number, because the mean of its divisors is an integer number (57672371874).

Almost surely, 2^115344743747 is an apocalyptic number.

115344743747 is a deficient number, since it is larger than the sum of its proper divisors (1).

115344743747 is an equidigital number, since it uses as much as digits as its factorization.

115344743747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3951360, while the sum is 50.

The spelling of 115344743747 in words is "one hundred fifteen billion, three hundred forty-four million, seven hundred forty-three thousand, seven hundred forty-seven".