115906432790 has 16 divisors (see below), whose sum is σ = 212167708560. Its totient is φ = 45576766560.

The previous prime is 115906432787. The next prime is 115906432793. The reversal of 115906432790 is 97234609511.

115906432790 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (115906432787) and next prime (115906432793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115906432793) 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 in 7 ways as a sum of consecutive naturals, for example, 98225201 + ... + 98226380.

It is an arithmetic number, because the mean of its divisors is an integer number (13260481785).

Almost surely, 2^115906432790 is an apocalyptic number.

115906432790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115906432790 is a deficient number, since it is larger than the sum of its proper divisors (96261275770).

115906432790 is a wasteful number, since it uses less digits than its factorization.

115906432790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196451647.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 115906432790 in words is "one hundred fifteen billion, nine hundred six million, four hundred thirty-two thousand, seven hundred ninety".