115434144500 has 48 divisors (see below), whose sum is σ = 252273245952. Its totient is φ = 46143424800.

The previous prime is 115434144487. The next prime is 115434144569. The reversal of 115434144500 is 5441434511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696689 + ... + 846311.

It is an arithmetic number, because the mean of its divisors is an integer number (5255692624).

Almost surely, 2^115434144500 is an apocalyptic number.

115434144500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115434144500 is an abundant number, since it is smaller than the sum of its proper divisors (136839101452).

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

115434144500 is a wasteful number, since it uses less digits than its factorization.

115434144500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151185 (or 151173 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 115434144500 in words is "one hundred fifteen billion, four hundred thirty-four million, one hundred forty-four thousand, five hundred".