115451403415 has 8 divisors (see below), whose sum is σ = 138545131248. Its totient is φ = 92358824640.

The previous prime is 115451403371. The next prime is 115451403439. The reversal of 115451403415 is 514304154511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 115451403415 - 2¹⁵ = 115451370647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48117 + ... + 482926.

It is an arithmetic number, because the mean of its divisors is an integer number (17318141406).

Almost surely, 2^115451403415 is an apocalyptic number.

115451403415 is a deficient number, since it is larger than the sum of its proper divisors (23093727833).

115451403415 is an equidigital number, since it uses as much as digits as its factorization.

115451403415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574529.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 115451403415 its reverse (514304154511), we get a palindrome (629755557926).

The spelling of 115451403415 in words is "one hundred fifteen billion, four hundred fifty-one million, four hundred three thousand, four hundred fifteen".