1314003443 has 2 divisors, whose sum is σ = 1314003444. Its totient is φ = 1314003442.

The previous prime is 1314003421. The next prime is 1314003511. The reversal of 1314003443 is 3443004131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1314003443 - 2¹⁰ = 1314002419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314003403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657001721 + 657001722.

It is an arithmetic number, because the mean of its divisors is an integer number (657001722).

Almost surely, 2^1314003443 is an apocalyptic number.

1314003443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314003443 is an equidigital number, since it uses as much as digits as its factorization.

1314003443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 1314003443 is about 36249.1854115372. The cubic root of 1314003443 is about 1095.2976798868.

Adding to 1314003443 its reverse (3443004131), we get a palindrome (4757007574).

The spelling of 1314003443 in words is "one billion, three hundred fourteen million, three thousand, four hundred forty-three".