115252434321415 has 16 divisors (see below), whose sum is σ = 138766263648480. Its totient is φ = 91893528812160.

The previous prime is 115252434321329. The next prime is 115252434321433. The reversal of 115252434321415 is 514123434252511.

It is not a de Polignac number, because 115252434321415 - 2¹³ = 115252434313223 is a prime.

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, 27834276 + ... + 31705705.

It is an arithmetic number, because the mean of its divisors is an integer number (8672891478030).

Almost surely, 2^{115252434321415} is an apocalyptic number.

115252434321415 is a deficient number, since it is larger than the sum of its proper divisors (23513829327065).

115252434321415 is an equidigital number, since it uses as much as digits as its factorization.

115252434321415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59541282.

The product of its digits is 576000, while the sum is 43.

Adding to 115252434321415 its reverse (514123434252511), we get a palindrome (629375868573926).

The spelling of 115252434321415 in words is "one hundred fifteen trillion, two hundred fifty-two billion, four hundred thirty-four million, three hundred twenty-one thousand, four hundred fifteen".