115200044 has 6 divisors (see below), whose sum is σ = 201600084. Its totient is φ = 57600020.

The previous prime is 115200023. The next prime is 115200047. The reversal of 115200044 is 440002511.

It is a super-3 number, since 3×115200044³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115199995 and 115200031.

It is not an unprimeable number, because it can be changed into a prime (115200047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14400002 + ... + 14400009.

It is an arithmetic number, because the mean of its divisors is an integer number (33600014).

Almost surely, 2^115200044 is an apocalyptic number.

It is an amenable number.

115200044 is a deficient number, since it is larger than the sum of its proper divisors (86400040).

115200044 is a wasteful number, since it uses less digits than its factorization.

115200044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28800015 (or 28800013 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 115200044 is about 10733.1283417278. The cubic root of 115200044 is about 486.5762215942.

Adding to 115200044 its reverse (440002511), we get a palindrome (555202555).

The spelling of 115200044 in words is "one hundred fifteen million, two hundred thousand, forty-four".