112402143200242 has 32 divisors (see below), whose sum is σ = 194463511482240. Its totient is φ = 47728845077760.

The previous prime is 112402143200231. The next prime is 112402143200309. The reversal of 112402143200242 is 242002341204211.

It is a self number, because there is not a number n which added to its sum of digits gives 112402143200242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46307233 + ... + 48674059.

It is an arithmetic number, because the mean of its divisors is an integer number (6076984733820).

Almost surely, 2^{112402143200242} is an apocalyptic number.

112402143200242 is a deficient number, since it is larger than the sum of its proper divisors (82061368281998).

112402143200242 is a wasteful number, since it uses less digits than its factorization.

112402143200242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398066.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 112402143200242 its reverse (242002341204211), we get a palindrome (354404484404453).

The spelling of 112402143200242 in words is "one hundred twelve trillion, four hundred two billion, one hundred forty-three million, two hundred thousand, two hundred forty-two".