115232344315405 has 8 divisors (see below), whose sum is σ = 138280083039000. Its totient is φ = 92185028878656.

The previous prime is 115232344315397. The next prime is 115232344315433. The reversal of 115232344315405 is 504513443232511.

It can be written as a sum of positive squares in 4 ways, for example, as 19335253512969 + 95897090802436 = 4397187^2 + 9792706^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 115232344315405 - 2³ = 115232344315397 is a prime.

It is a congruent number.

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, 105222490 + ... + 106311979.

It is an arithmetic number, because the mean of its divisors is an integer number (17285010379875).

Almost surely, 2^{115232344315405} is an apocalyptic number.

It is an amenable number.

115232344315405 is a deficient number, since it is larger than the sum of its proper divisors (23047738723595).

115232344315405 is a wasteful number, since it uses less digits than its factorization.

115232344315405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211643423.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 115232344315405 its reverse (504513443232511), we get a palindrome (619745787547916).

The spelling of 115232344315405 in words is "one hundred fifteen trillion, two hundred thirty-two billion, three hundred forty-four million, three hundred fifteen thousand, four hundred five".