1234341443 has 4 divisors (see below), whose sum is σ = 1237780080. Its totient is φ = 1230902808.

The previous prime is 1234341431. The next prime is 1234341463. The reversal of 1234341443 is 3441434321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1234341443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234341463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1718780 + ... + 1719497.

It is an arithmetic number, because the mean of its divisors is an integer number (309445020).

Almost surely, 2^1234341443 is an apocalyptic number.

1234341443 is a deficient number, since it is larger than the sum of its proper divisors (3438637).

1234341443 is an equidigital number, since it uses as much as digits as its factorization.

1234341443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438636.

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

The square root of 1234341443 is about 35133.1957413498. The cubic root of 1234341443 is about 1072.7003859777.

Adding to 1234341443 its reverse (3441434321), we get a palindrome (4675775764).

The spelling of 1234341443 in words is "one billion, two hundred thirty-four million, three hundred forty-one thousand, four hundred forty-three".