1112142445134 has 32 divisors (see below), whose sum is σ = 2542074471936. Its totient is φ = 317750659680.

The previous prime is 1112142445111. The next prime is 1112142445189. The reversal of 1112142445134 is 4315442412111.

It is a junction number, because it is equal to n+sod(n) for n = 1112142445095 and 1112142445104.

It is a congruent number.

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, 4188679 + ... + 4446269.

It is an arithmetic number, because the mean of its divisors is an integer number (79439827248).

Almost surely, 2^{1112142445134} is an apocalyptic number.

1112142445134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1112142445134 is an abundant number, since it is smaller than the sum of its proper divisors (1429932026802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112142445134 is a wasteful number, since it uses less digits than its factorization.

1112142445134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360400.

The product of its digits is 15360, while the sum is 33.

Adding to 1112142445134 its reverse (4315442412111), we get a palindrome (5427584857245).

The spelling of 1112142445134 in words is "one trillion, one hundred twelve billion, one hundred forty-two million, four hundred forty-five thousand, one hundred thirty-four".