115442630655 has 32 divisors (see below), whose sum is σ = 201528069120. Its totient is φ = 55964350080.

The previous prime is 115442630629. The next prime is 115442630659. The reversal of 115442630655 is 556036244511.

It is not a de Polignac number, because 115442630655 - 2⁵ = 115442630623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115442630659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1235149 + ... + 1325321.

It is an arithmetic number, because the mean of its divisors is an integer number (6297752160).

Almost surely, 2^115442630655 is an apocalyptic number.

115442630655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115442630655 is a deficient number, since it is larger than the sum of its proper divisors (86085438465).

115442630655 is a wasteful number, since it uses less digits than its factorization.

115442630655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97951.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 115442630655 in words is "one hundred fifteen billion, four hundred forty-two million, six hundred thirty thousand, six hundred fifty-five".