1442234333 has 2 divisors, whose sum is σ = 1442234334. Its totient is φ = 1442234332.

The previous prime is 1442234323. The next prime is 1442234363. The reversal of 1442234333 is 3334322441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1179372964 + 262861369 = 34342^2 + 16213^2 .

It is a cyclic number.

It is not a de Polignac number, because 1442234333 - 2⁴ = 1442234317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1442234296 and 1442234305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442234303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721117166 + 721117167.

It is an arithmetic number, because the mean of its divisors is an integer number (721117167).

Almost surely, 2^1442234333 is an apocalyptic number.

It is an amenable number.

1442234333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442234333 is an equidigital number, since it uses as much as digits as its factorization.

1442234333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 29.

The square root of 1442234333 is about 37976.7604331912. The cubic root of 1442234333 is about 1129.8269850232.

Adding to 1442234333 its reverse (3334322441), we get a palindrome (4776556774).

The spelling of 1442234333 in words is "one billion, four hundred forty-two million, two hundred thirty-four thousand, three hundred thirty-three".