1343044041 has 4 divisors (see below), whose sum is σ = 1790725392. Its totient is φ = 895362692.

The previous prime is 1343043997. The next prime is 1343044057. The reversal of 1343044041 is 1404403431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1343044041 - 2⁷ = 1343043913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343044441) 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, 223840671 + ... + 223840676.

It is an arithmetic number, because the mean of its divisors is an integer number (447681348).

Almost surely, 2^1343044041 is an apocalyptic number.

It is an amenable number.

1343044041 is a deficient number, since it is larger than the sum of its proper divisors (447681351).

1343044041 is an equidigital number, since it uses as much as digits as its factorization.

1343044041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447681350.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1343044041 is about 36647.5652806568. The cubic root of 1343044041 is about 1103.3079598424.

Adding to 1343044041 its reverse (1404403431), we get a palindrome (2747447472).

The spelling of 1343044041 in words is "one billion, three hundred forty-three million, forty-four thousand, forty-one".