1343124443 has 2 divisors, whose sum is σ = 1343124444. Its totient is φ = 1343124442.

The previous prime is 1343124427. The next prime is 1343124449. The reversal of 1343124443 is 3444213431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1343124443 - 2⁴ = 1343124427 is a prime.

It is not a weakly prime, because it can be changed into another prime (1343124449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671562221 + 671562222.

It is an arithmetic number, because the mean of its divisors is an integer number (671562222).

Almost surely, 2^1343124443 is an apocalyptic number.

1343124443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1343124443 is an equidigital number, since it uses as much as digits as its factorization.

1343124443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

The square root of 1343124443 is about 36648.6622266079. The cubic root of 1343124443 is about 1103.3299760964.

Adding to 1343124443 its reverse (3444213431), we get a palindrome (4787337874).

The spelling of 1343124443 in words is "one billion, three hundred forty-three million, one hundred twenty-four thousand, four hundred forty-three".