1144230333 has 8 divisors (see below), whose sum is σ = 1541369088. Its totient is φ = 754955904.

The previous prime is 1144230323. The next prime is 1144230349. The reversal of 1144230333 is 3330324411.

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

It is not a de Polignac number, because 1144230333 - 2⁴ = 1144230317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144230323) 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, 1965741 + ... + 1966322.

It is an arithmetic number, because the mean of its divisors is an integer number (192671136).

Almost surely, 2^1144230333 is an apocalyptic number.

It is an amenable number.

1144230333 is a deficient number, since it is larger than the sum of its proper divisors (397138755).

1144230333 is an equidigital number, since it uses as much as digits as its factorization.

1144230333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3932163.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 1144230333 is about 33826.4738481563. The cubic root of 1144230333 is about 1045.9344930929.

Adding to 1144230333 its reverse (3330324411), we get a palindrome (4474554744).

The spelling of 1144230333 in words is "one billion, one hundred forty-four million, two hundred thirty thousand, three hundred thirty-three".