1344243203 has 2 divisors, whose sum is σ = 1344243204. Its totient is φ = 1344243202.

The previous prime is 1344243181. The next prime is 1344243259. The reversal of 1344243203 is 3023424431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344243203 - 2⁸ = 1344242947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344243503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672121601 + 672121602.

It is an arithmetic number, because the mean of its divisors is an integer number (672121602).

Almost surely, 2^1344243203 is an apocalyptic number.

1344243203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344243203 is an equidigital number, since it uses as much as digits as its factorization.

1344243203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1344243203 is about 36663.9223624533. The cubic root of 1344243203 is about 1103.6362318787.

Adding to 1344243203 its reverse (3023424431), we get a palindrome (4367667634).

The spelling of 1344243203 in words is "one billion, three hundred forty-four million, two hundred forty-three thousand, two hundred three".