1144351343 has 2 divisors, whose sum is σ = 1144351344. Its totient is φ = 1144351342.

The previous prime is 1144351337. The next prime is 1144351349. The reversal of 1144351343 is 3431534411.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1144351337) and next prime (1144351349).

It is a cyclic number.

It is not a de Polignac number, because 1144351343 - 2⁶ = 1144351279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144351349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572175671 + 572175672.

It is an arithmetic number, because the mean of its divisors is an integer number (572175672).

Almost surely, 2^1144351343 is an apocalyptic number.

1144351343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144351343 is an equidigital number, since it uses as much as digits as its factorization.

1144351343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 1144351343 is about 33828.2624886352. The cubic root of 1144351343 is about 1045.9713633127.

Adding to 1144351343 its reverse (3431534411), we get a palindrome (4575885754).

The spelling of 1144351343 in words is "one billion, one hundred forty-four million, three hundred fifty-one thousand, three hundred forty-three".