1134444242 has 8 divisors (see below), whose sum is σ = 1704009216. Its totient is φ = 566441172.

The previous prime is 1134444239. The next prime is 1134444247. The reversal of 1134444242 is 2424444311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1134444247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388658 + ... + 391565.

It is an arithmetic number, because the mean of its divisors is an integer number (213001152).

Almost surely, 2^1134444242 is an apocalyptic number.

1134444242 is a deficient number, since it is larger than the sum of its proper divisors (569564974).

1134444242 is an equidigital number, since it uses as much as digits as its factorization.

1134444242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780952.

The product of its digits is 12288, while the sum is 29.

The square root of 1134444242 is about 33681.5118722423. The cubic root of 1134444242 is about 1042.9441482655.

Adding to 1134444242 its reverse (2424444311), we get a palindrome (3558888553).

The spelling of 1134444242 in words is "one billion, one hundred thirty-four million, four hundred forty-four thousand, two hundred forty-two".