115121642254024 has 32 divisors (see below), whose sum is σ = 246690070084800. Its totient is φ = 49337679343680.

The previous prime is 115121642253983. The next prime is 115121642254043. The reversal of 115121642254024 is 420452246121511.

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, 13943562 + ... + 20607430.

It is an arithmetic number, because the mean of its divisors is an integer number (7709064690150).

Almost surely, 2^{115121642254024} is an apocalyptic number.

115121642254024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115121642254024 is an abundant number, since it is smaller than the sum of its proper divisors (131568427830776).

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

115121642254024 is a wasteful number, since it uses less digits than its factorization.

115121642254024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972373 (or 6972369 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 40.

Adding to 115121642254024 its reverse (420452246121511), we get a palindrome (535573888375535).

The spelling of 115121642254024 in words is "one hundred fifteen trillion, one hundred twenty-one billion, six hundred forty-two million, two hundred fifty-four thousand, twenty-four".