112402421434243 has 16 divisors (see below), whose sum is σ = 114421920089920. Its totient is φ = 110388749184000.

The previous prime is 112402421434241. The next prime is 112402421434283. The reversal of 112402421434243 is 342434124204211.

It is a cyclic number.

It is not a de Polignac number, because 112402421434243 - 2¹ = 112402421434241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112402421434241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110342746 + ... + 111356752.

It is an arithmetic number, because the mean of its divisors is an integer number (7151370005620).

Almost surely, 2^{112402421434243} is an apocalyptic number.

112402421434243 is a deficient number, since it is larger than the sum of its proper divisors (2019498655677).

112402421434243 is a wasteful number, since it uses less digits than its factorization.

112402421434243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016878.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 112402421434243 its reverse (342434124204211), we get a palindrome (454836545638454).

The spelling of 112402421434243 in words is "one hundred twelve trillion, four hundred two billion, four hundred twenty-one million, four hundred thirty-four thousand, two hundred forty-three".