115065122426 has 4 divisors (see below), whose sum is σ = 172597683642. Its totient is φ = 57532561212.

The previous prime is 115065122383. The next prime is 115065122519. The reversal of 115065122426 is 624221560511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 60811066801 + 54254055625 = 246599^2 + 232925^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28766280605 + ... + 28766280608.

Almost surely, 2^115065122426 is an apocalyptic number.

115065122426 is a deficient number, since it is larger than the sum of its proper divisors (57532561216).

115065122426 is an equidigital number, since it uses as much as digits as its factorization.

115065122426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57532561215.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 115065122426 its reverse (624221560511), we get a palindrome (739286682937).

The spelling of 115065122426 in words is "one hundred fifteen billion, sixty-five million, one hundred twenty-two thousand, four hundred twenty-six".