115390232826 has 32 divisors (see below), whose sum is σ = 253268080128. Its totient is φ = 34757352240.

The previous prime is 115390232779. The next prime is 115390232849. The reversal of 115390232826 is 628232093511.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5223520 + ... + 5245563.

It is an arithmetic number, because the mean of its divisors is an integer number (7914627504).

Almost surely, 2^115390232826 is an apocalyptic number.

115390232826 is an abundant number, since it is smaller than the sum of its proper divisors (137877847302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115390232826 is a wasteful number, since it uses less digits than its factorization.

115390232826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10469266.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 115390232826 in words is "one hundred fifteen billion, three hundred ninety million, two hundred thirty-two thousand, eight hundred twenty-six".