115152340124424 has 32 divisors (see below), whose sum is σ = 287894738046240. Its totient is φ = 38382261676800.

The previous prime is 115152340124417. The next prime is 115152340124441. The reversal of 115152340124424 is 424421043251511.

It is a happy number.

It is a super-2 number, since 2×115152340124424² (a number of 29 digits) contains 22 as substring.

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, 115223217 + ... + 116218304.

It is an arithmetic number, because the mean of its divisors is an integer number (8996710563945).

Almost surely, 2^{115152340124424} is an apocalyptic number.

It is an amenable number.

115152340124424 is an abundant number, since it is smaller than the sum of its proper divisors (172742397921816).

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

115152340124424 is a wasteful number, since it uses less digits than its factorization.

115152340124424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231462261 (or 231462257 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

Adding to 115152340124424 its reverse (424421043251511), we get a palindrome (539573383375935).

The spelling of 115152340124424 in words is "one hundred fifteen trillion, one hundred fifty-two billion, three hundred forty million, one hundred twenty-four thousand, four hundred twenty-four".