1344204031 has 2 divisors, whose sum is σ = 1344204032. Its totient is φ = 1344204030.

The previous prime is 1344203999. The next prime is 1344204041. The reversal of 1344204031 is 1304024431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344204031 - 2⁵ = 1344203999 is a prime.

It is a super-2 number, since 2×1344204031² = 3613768953913297922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1344203993 and 1344204011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344204041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672102015 + 672102016.

It is an arithmetic number, because the mean of its divisors is an integer number (672102016).

Almost surely, 2^1344204031 is an apocalyptic number.

1344204031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344204031 is an equidigital number, since it uses as much as digits as its factorization.

1344204031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1344204031 is about 36663.3881549428. The cubic root of 1344204031 is about 1103.6255115818.

Adding to 1344204031 its reverse (1304024431), we get a palindrome (2648228462).

The spelling of 1344204031 in words is "one billion, three hundred forty-four million, two hundred four thousand, thirty-one".