115155444232232 has 32 divisors (see below), whose sum is σ = 227281309809600. Its totient is φ = 54547117023744.

The previous prime is 115155444232229. The next prime is 115155444232249. The reversal of 115155444232232 is 232232444551511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45776888 + ... + 48226904.

It is an arithmetic number, because the mean of its divisors is an integer number (7102540931550).

Almost surely, 2^{115155444232232} is an apocalyptic number.

It is an amenable number.

115155444232232 is a deficient number, since it is larger than the sum of its proper divisors (112125865577368).

115155444232232 is a wasteful number, since it uses less digits than its factorization.

115155444232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2759265 (or 2759261 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 44.

Adding to 115155444232232 its reverse (232232444551511), we get a palindrome (347387888783743).

The spelling of 115155444232232 in words is "one hundred fifteen trillion, one hundred fifty-five billion, four hundred forty-four million, two hundred thirty-two thousand, two hundred thirty-two".