1144634333 has 2 divisors, whose sum is σ = 1144634334. Its totient is φ = 1144634332.

The previous prime is 1144634311. The next prime is 1144634389. The reversal of 1144634333 is 3334364411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037677369 + 106956964 = 32213^2 + 10342^2 .

It is a cyclic number.

It is not a de Polignac number, because 1144634333 - 2¹⁰ = 1144633309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1144634333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144634303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572317166 + 572317167.

It is an arithmetic number, because the mean of its divisors is an integer number (572317167).

Almost surely, 2^1144634333 is an apocalyptic number.

It is an amenable number.

1144634333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144634333 is an equidigital number, since it uses as much as digits as its factorization.

1144634333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 32.

The square root of 1144634333 is about 33832.4449752009. Note that the first 3 decimals coincide. The cubic root of 1144634333 is about 1046.0575766485.

Adding to 1144634333 its reverse (3334364411), we get a palindrome (4478998744).

The spelling of 1144634333 in words is "one billion, one hundred forty-four million, six hundred thirty-four thousand, three hundred thirty-three".