1344212041 has 2 divisors, whose sum is σ = 1344212042. Its totient is φ = 1344212040.

The previous prime is 1344212039. The next prime is 1344212119. The reversal of 1344212041 is 1402124431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1073938441 + 270273600 = 32771^2 + 16440^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344212041 - 2¹ = 1344212039 is a prime.

It is a super-2 number, since 2×1344212041² = 3613812022338771362, which contains 22 as substring.

Together with 1344212039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1344212021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672106020 + 672106021.

It is an arithmetic number, because the mean of its divisors is an integer number (672106021).

Almost surely, 2^1344212041 is an apocalyptic number.

It is an amenable number.

1344212041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344212041 is an equidigital number, since it uses as much as digits as its factorization.

1344212041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1344212041 is about 36663.4973918201. The cubic root of 1344212041 is about 1103.6277037150.

Adding to 1344212041 its reverse (1402124431), we get a palindrome (2746336472).

The spelling of 1344212041 in words is "one billion, three hundred forty-four million, two hundred twelve thousand, forty-one".