115504514042 has 16 divisors (see below), whose sum is σ = 175447307112. Its totient is φ = 57024829440.

The previous prime is 115504513991. The next prime is 115504514063. The reversal of 115504514042 is 240415405511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54372446041 + 61132068001 = 233179^2 + 247249^2 .

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, 603509 + ... + 771512.

Almost surely, 2^115504514042 is an apocalyptic number.

115504514042 is a deficient number, since it is larger than the sum of its proper divisors (59942793070).

115504514042 is a wasteful number, since it uses less digits than its factorization.

115504514042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375553.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 115504514042 its reverse (240415405511), we get a palindrome (355919919553).

The spelling of 115504514042 in words is "one hundred fifteen billion, five hundred four million, five hundred fourteen thousand, forty-two".