1343441041 has 4 divisors (see below), whose sum is σ = 1344131584. Its totient is φ = 1342750500.

The previous prime is 1343440991. The next prime is 1343441059. The reversal of 1343441041 is 1401443431.

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 1343441041 - 2¹⁷ = 1343309969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1343440997 and 1343441015.

It is not an unprimeable number, because it can be changed into a prime (1343441441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342345 + ... + 346246.

It is an arithmetic number, because the mean of its divisors is an integer number (336032896).

Almost surely, 2^1343441041 is an apocalyptic number.

It is an amenable number.

1343441041 is a deficient number, since it is larger than the sum of its proper divisors (690543).

1343441041 is an equidigital number, since it uses as much as digits as its factorization.

1343441041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690542.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1343441041 is about 36652.9813384941. The cubic root of 1343441041 is about 1103.4166606979.

Adding to 1343441041 its reverse (1401443431), we get a palindrome (2744884472).

The spelling of 1343441041 in words is "one billion, three hundred forty-three million, four hundred forty-one thousand, forty-one".