115530134622406 has 32 divisors (see below), whose sum is σ = 198106487953920. Its totient is φ = 49499209670976.

The previous prime is 115530134622389. The next prime is 115530134622421. The reversal of 115530134622406 is 604226431035511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767878135 + ... + 768028573.

It is an arithmetic number, because the mean of its divisors is an integer number (6190827748560).

Almost surely, 2^{115530134622406} is an apocalyptic number.

115530134622406 is a deficient number, since it is larger than the sum of its proper divisors (82576353331514).

115530134622406 is a wasteful number, since it uses less digits than its factorization.

115530134622406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165268.

The product of its (nonzero) digits is 518400, while the sum is 43.

Adding to 115530134622406 its reverse (604226431035511), we get a palindrome (719756565657917).

The spelling of 115530134622406 in words is "one hundred fifteen trillion, five hundred thirty billion, one hundred thirty-four million, six hundred twenty-two thousand, four hundred six".