1134244012 has 24 divisors (see below), whose sum is σ = 2292751440. Its totient is φ = 485237760.

The previous prime is 1134243959. The next prime is 1134244019. The reversal of 1134244012 is 2104424311.

It is a happy number.

It is a super-2 number, since 2×1134244012² = 2573018957515712288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1134244019) 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, 757437 + ... + 758932.

It is an arithmetic number, because the mean of its divisors is an integer number (95531310).

Almost surely, 2^1134244012 is an apocalyptic number.

It is an amenable number.

1134244012 is an abundant number, since it is smaller than the sum of its proper divisors (1158507428).

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

1134244012 is a wasteful number, since it uses less digits than its factorization.

1134244012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516401 (or 1516399 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1134244012 is about 33678.5393388728. The cubic root of 1134244012 is about 1042.8827845932.

Adding to 1134244012 its reverse (2104424311), we get a palindrome (3238668323).

The spelling of 1134244012 in words is "one billion, one hundred thirty-four million, two hundred forty-four thousand, twelve".