115232442452 has 6 divisors (see below), whose sum is σ = 201656774298. Its totient is φ = 57616221224.

The previous prime is 115232442433. The next prime is 115232442491. The reversal of 115232442452 is 254244232511.

It can be written as a sum of positive squares in only one way, i.e., 90279817156 + 24952625296 = 300466^2 + 157964^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14404055303 + ... + 14404055310.

It is an arithmetic number, because the mean of its divisors is an integer number (33609462383).

Almost surely, 2^115232442452 is an apocalyptic number.

It is an amenable number.

115232442452 is a deficient number, since it is larger than the sum of its proper divisors (86424331846).

115232442452 is a wasteful number, since it uses less digits than its factorization.

115232442452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28808110617 (or 28808110615 counting only the distinct ones).

The product of its digits is 76800, while the sum is 35.

Adding to 115232442452 its reverse (254244232511), we get a palindrome (369476674963).

The spelling of 115232442452 in words is "one hundred fifteen billion, two hundred thirty-two million, four hundred forty-two thousand, four hundred fifty-two".