1343034443 has 4 divisors (see below), whose sum is σ = 1343160000. Its totient is φ = 1342908888.

The previous prime is 1343034431. The next prime is 1343034463. The reversal of 1343034443 is 3444303431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444303431 = 7247 ⋅475273.

It is a cyclic number.

It is not a de Polignac number, because 1343034443 - 2⁶ = 1343034379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1343034463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45068 + ... + 68681.

It is an arithmetic number, because the mean of its divisors is an integer number (335790000).

Almost surely, 2^1343034443 is an apocalyptic number.

1343034443 is a deficient number, since it is larger than the sum of its proper divisors (125557).

1343034443 is a wasteful number, since it uses less digits than its factorization.

1343034443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125556.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 1343034443 is about 36647.4343303866. The cubic root of 1343034443 is about 1103.3053315903.

Adding to 1343034443 its reverse (3444303431), we get a palindrome (4787337874).

The spelling of 1343034443 in words is "one billion, three hundred forty-three million, thirty-four thousand, four hundred forty-three".