112543311434 has 8 divisors (see below), whose sum is σ = 168883403808. Its totient is φ = 56248843500.

The previous prime is 112543311371. The next prime is 112543311487. The reversal of 112543311434 is 434113345211.

112543311434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 112543311434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11399942 + ... + 11409809.

It is an arithmetic number, because the mean of its divisors is an integer number (21110425476).

Almost surely, 2^112543311434 is an apocalyptic number.

112543311434 is a deficient number, since it is larger than the sum of its proper divisors (56340092374).

112543311434 is a wasteful number, since it uses less digits than its factorization.

112543311434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22812220.

The product of its digits is 17280, while the sum is 32.

Adding to 112543311434 its reverse (434113345211), we get a palindrome (546656656645).

The spelling of 112543311434 in words is "one hundred twelve billion, five hundred forty-three million, three hundred eleven thousand, four hundred thirty-four".