112134342434 has 16 divisors (see below), whose sum is σ = 170840899968. Its totient is φ = 55188639792.

The previous prime is 112134342433. The next prime is 112134342473. The reversal of 112134342434 is 434243431211.

It is a super-2 number, since 2×112134342434² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112134342434.

It is not an unprimeable number, because it can be changed into a prime (112134342433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137489 + ... + 493124.

It is an arithmetic number, because the mean of its divisors is an integer number (10677556248).

Almost surely, 2^112134342434 is an apocalyptic number.

112134342434 is a deficient number, since it is larger than the sum of its proper divisors (58706557534).

112134342434 is a wasteful number, since it uses less digits than its factorization.

112134342434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632009.

The product of its digits is 27648, while the sum is 32.

Adding to 112134342434 its reverse (434243431211), we get a palindrome (546377773645).

The spelling of 112134342434 in words is "one hundred twelve billion, one hundred thirty-four million, three hundred forty-two thousand, four hundred thirty-four".