1344244229 has 2 divisors, whose sum is σ = 1344244230. Its totient is φ = 1344244228.

The previous prime is 1344244201. The next prime is 1344244241. The reversal of 1344244229 is 9224424431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1190112004 + 154132225 = 34498^2 + 12415^2 .

It is an emirp because it is prime and its reverse (9224424431) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1344244229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344246229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672122114 + 672122115.

It is an arithmetic number, because the mean of its divisors is an integer number (672122115).

Almost surely, 2^1344244229 is an apocalyptic number.

It is an amenable number.

1344244229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344244229 is an equidigital number, since it uses as much as digits as its factorization.

1344244229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 35.

The square root of 1344244229 is about 36663.9363544069. The cubic root of 1344244229 is about 1103.6365126638.

It can be divided in two parts, 134424422 and 9, that added together give a palindrome (134424431).

The spelling of 1344244229 in words is "one billion, three hundred forty-four million, two hundred forty-four thousand, two hundred twenty-nine".