115321141445422 has 16 divisors (see below), whose sum is σ = 188709876058032. Its totient is φ = 52417991297920.

The previous prime is 115321141445407. The next prime is 115321141445509. The reversal of 115321141445422 is 224544141123511.

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, 33803563 + ... + 37058374.

It is an arithmetic number, because the mean of its divisors is an integer number (11794367253627).

Almost surely, 2^{115321141445422} is an apocalyptic number.

115321141445422 is a deficient number, since it is larger than the sum of its proper divisors (73388734612610).

115321141445422 is a wasteful number, since it uses less digits than its factorization.

115321141445422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70935923.

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

Adding to 115321141445422 its reverse (224544141123511), we get a palindrome (339865282568933).

The spelling of 115321141445422 in words is "one hundred fifteen trillion, three hundred twenty-one billion, one hundred forty-one million, four hundred forty-five thousand, four hundred twenty-two".