1344321041 has 12 divisors (see below), whose sum is σ = 1621487232. Its totient is φ = 1091627064.

The previous prime is 1344320993. The next prime is 1344321049. The reversal of 1344321041 is 1401234431.

It is not a de Polignac number, because 1344321041 - 2³⁰ = 270579217 is a prime.

It is a super-2 number, since 2×1344321041² = 3614398122550647362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1344320998 and 1344321016.

It is not an unprimeable number, because it can be changed into a prime (1344321049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263465 + ... + 268518.

It is an arithmetic number, because the mean of its divisors is an integer number (135123936).

Almost surely, 2^1344321041 is an apocalyptic number.

It is an amenable number.

1344321041 is a deficient number, since it is larger than the sum of its proper divisors (277166191).

1344321041 is an equidigital number, since it uses as much as digits as its factorization.

1344321041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532028 (or 532009 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1344321041 is about 36664.9838538080. The cubic root of 1344321041 is about 1103.6575333760.

Adding to 1344321041 its reverse (1401234431), we get a palindrome (2745555472).

The spelling of 1344321041 in words is "one billion, three hundred forty-four million, three hundred twenty-one thousand, forty-one".