1112044134 has 16 divisors (see below), whose sum is σ = 2224703088. Its totient is φ = 370578912.

The previous prime is 1112044133. The next prime is 1112044147. The reversal of 1112044134 is 4314402111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112044134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112044133) 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, 157 + ... + 47160.

It is an arithmetic number, because the mean of its divisors is an integer number (139043943).

Almost surely, 2^1112044134 is an apocalyptic number.

1112044134 is an abundant number, since it is smaller than the sum of its proper divisors (1112658954).

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

1112044134 is a wasteful number, since it uses less digits than its factorization.

1112044134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51239.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1112044134 is about 33347.3257398551. The cubic root of 1112044134 is about 1036.0339994457.

Adding to 1112044134 its reverse (4314402111), we get a palindrome (5426446245).

The spelling of 1112044134 in words is "one billion, one hundred twelve million, forty-four thousand, one hundred thirty-four".