115353503442 has 12 divisors (see below), whose sum is σ = 249932590830. Its totient is φ = 38451167808.

The previous prime is 115353503431. The next prime is 115353503449. The reversal of 115353503442 is 244305353511.

115353503442 is a `hidden beast` number, since 1 + 1 + 53 + 535 + 0 + 34 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 109488853881 + 5864649561 = 330891^2 + 76581^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115353503397 and 115353503406.

It is not an unprimeable number, because it can be changed into a prime (115353503449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3204263967 + ... + 3204264002.

Almost surely, 2^115353503442 is an apocalyptic number.

115353503442 is an abundant number, since it is smaller than the sum of its proper divisors (134579087388).

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

115353503442 is a wasteful number, since it uses less digits than its factorization.

115353503442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6408527977 (or 6408527974 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 115353503442 its reverse (244305353511), we get a palindrome (359658856953).

The spelling of 115353503442 in words is "one hundred fifteen billion, three hundred fifty-three million, five hundred three thousand, four hundred forty-two".