115155442134204 has 12 divisors (see below), whose sum is σ = 268696031646504. Its totient is φ = 38385147378064.

The previous prime is 115155442134199. The next prime is 115155442134223. The reversal of 115155442134204 is 402431244551511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4798143422247 + ... + 4798143422270.

It is an arithmetic number, because the mean of its divisors is an integer number (22391335970542).

Almost surely, 2^{115155442134204} is an apocalyptic number.

It is an amenable number.

115155442134204 is an abundant number, since it is smaller than the sum of its proper divisors (153540589512300).

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

115155442134204 is a wasteful number, since it uses less digits than its factorization.

115155442134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596286844524 (or 9596286844522 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 115155442134204 its reverse (402431244551511), we get a palindrome (517586686685715).

The spelling of 115155442134204 in words is "one hundred fifteen trillion, one hundred fifty-five billion, four hundred forty-two million, one hundred thirty-four thousand, two hundred four".