115225243341042 has 64 divisors (see below), whose sum is σ = 242378315228160. Its totient is φ = 36467287084800.

The previous prime is 115225243341023. The next prime is 115225243341049. The reversal of 115225243341042 is 240143342522511.

It is not an unprimeable number, because it can be changed into a prime (115225243341049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540397692 + ... + 540610872.

It is an arithmetic number, because the mean of its divisors is an integer number (3787161175440).

Almost surely, 2^{115225243341042} is an apocalyptic number.

115225243341042 is an abundant number, since it is smaller than the sum of its proper divisors (127153071887118).

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

115225243341042 is a wasteful number, since it uses less digits than its factorization.

115225243341042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268099.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 115225243341042 its reverse (240143342522511), we get a palindrome (355368585863553).

The spelling of 115225243341042 in words is "one hundred fifteen trillion, two hundred twenty-five billion, two hundred forty-three million, three hundred forty-one thousand, forty-two".