1144334003 has 8 divisors (see below), whose sum is σ = 1150469760. Its totient is φ = 1138213440.

The previous prime is 1144333999. The next prime is 1144334047. The reversal of 1144334003 is 3004334411.

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

It is a cyclic number.

It is not a de Polignac number, because 1144334003 - 2² = 1144333999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1144334003.

It is not an unprimeable number, because it can be changed into a prime (1144364003) 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, 167213 + ... + 173921.

It is an arithmetic number, because the mean of its divisors is an integer number (143808720).

Almost surely, 2^1144334003 is an apocalyptic number.

1144334003 is a deficient number, since it is larger than the sum of its proper divisors (6135757).

1144334003 is an equidigital number, since it uses as much as digits as its factorization.

1144334003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7597.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1144334003 is about 33828.0061930939. The cubic root of 1144334003 is about 1045.9660801931.

Adding to 1144334003 its reverse (3004334411), we get a palindrome (4148668414).

The spelling of 1144334003 in words is "one billion, one hundred forty-four million, three hundred thirty-four thousand, three".