115012432142 has 16 divisors (see below), whose sum is σ = 174062081952. Its totient is φ = 56991836160.

The previous prime is 115012432097. The next prime is 115012432147. The reversal of 115012432142 is 241234210511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115012432147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3380078 + ... + 3413934.

It is an arithmetic number, because the mean of its divisors is an integer number (10878880122).

Almost surely, 2^115012432142 is an apocalyptic number.

115012432142 is a deficient number, since it is larger than the sum of its proper divisors (59049649810).

115012432142 is a wasteful number, since it uses less digits than its factorization.

115012432142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49003.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 115012432142 its reverse (241234210511), we get a palindrome (356246642653).

The spelling of 115012432142 in words is "one hundred fifteen billion, twelve million, four hundred thirty-two thousand, one hundred forty-two".