1144344314 has 8 divisors (see below), whose sum is σ = 1718387040. Its totient is φ = 571548636.

The previous prime is 1144344301. The next prime is 1144344319. The reversal of 1144344314 is 4134434411.

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 (1144344319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309464 + ... + 313139.

It is an arithmetic number, because the mean of its divisors is an integer number (214798380).

Almost surely, 2^1144344314 is an apocalyptic number.

1144344314 is a deficient number, since it is larger than the sum of its proper divisors (574042726).

1144344314 is an equidigital number, since it uses as much as digits as its factorization.

1144344314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623524.

The product of its digits is 9216, while the sum is 29.

The square root of 1144344314 is about 33828.1585960572. The cubic root of 1144344314 is about 1045.9692217362.

Adding to 1144344314 its reverse (4134434411), we get a palindrome (5278778725).

The spelling of 1144344314 in words is "one billion, one hundred forty-four million, three hundred forty-four thousand, three hundred fourteen".