112342520402 has 16 divisors (see below), whose sum is σ = 196517529600. Its totient is φ = 48146794164.

The previous prime is 112342520399. The next prime is 112342520431. The reversal of 112342520402 is 204025243211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81881618 + ... + 81882989.

It is an arithmetic number, because the mean of its divisors is an integer number (12282345600).

Almost surely, 2^112342520402 is an apocalyptic number.

112342520402 is a deficient number, since it is larger than the sum of its proper divisors (84175009198).

112342520402 is an equidigital number, since it uses as much as digits as its factorization.

112342520402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163764630 (or 163764616 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 112342520402 its reverse (204025243211), we get a palindrome (316367763613).

The spelling of 112342520402 in words is "one hundred twelve billion, three hundred forty-two million, five hundred twenty thousand, four hundred two".