1344001031 has 2 divisors, whose sum is σ = 1344001032. Its totient is φ = 1344001030.

The previous prime is 1344001013. The next prime is 1344001051. The reversal of 1344001031 is 1301004431.

Together with previous prime (1344001013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344001031 - 2¹⁴ = 1343984647 is a prime.

It is a super-2 number, since 2×1344001031² = 3612677542658125922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344001051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672000515 + 672000516.

It is an arithmetic number, because the mean of its divisors is an integer number (672000516).

Almost surely, 2^1344001031 is an apocalyptic number.

1344001031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344001031 is an equidigital number, since it uses as much as digits as its factorization.

1344001031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1344001031 is about 36660.6196210593. The cubic root of 1344001031 is about 1103.5699527400.

Adding to 1344001031 its reverse (1301004431), we get a palindrome (2645005462).

The spelling of 1344001031 in words is "one billion, three hundred forty-four million, one thousand, thirty-one".