112131440434 has 16 divisors (see below), whose sum is σ = 181142497368. Its totient is φ = 51750945792.

The previous prime is 112131440423. The next prime is 112131440441. The reversal of 112131440434 is 434044131211.

112131440434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 104830250625 + 7301189809 = 323775^2 + 85447^2 .

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, 746514 + ... + 884050.

Almost surely, 2^112131440434 is an apocalyptic number.

112131440434 is a deficient number, since it is larger than the sum of its proper divisors (69011056934).

112131440434 is a wasteful number, since it uses less digits than its factorization.

112131440434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168909.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 112131440434 its reverse (434044131211), we get a palindrome (546175571645).

The spelling of 112131440434 in words is "one hundred twelve billion, one hundred thirty-one million, four hundred forty thousand, four hundred thirty-four".