1343220441 has 8 divisors (see below), whose sum is σ = 1793387040. Its totient is φ = 894267072.

The previous prime is 1343220413. The next prime is 1343220469. The reversal of 1343220441 is 1440223431.

1343220441 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1343220413) and next prime (1343220469).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1343220441 - 2⁷ = 1343220313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343220041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300720 + ... + 305153.

It is an arithmetic number, because the mean of its divisors is an integer number (224173380).

Almost surely, 2^1343220441 is an apocalyptic number.

It is an amenable number.

1343220441 is a deficient number, since it is larger than the sum of its proper divisors (450166599).

1343220441 is an equidigital number, since it uses as much as digits as its factorization.

1343220441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606615.

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

The square root of 1343220441 is about 36649.9719099483. The cubic root of 1343220441 is about 1103.3562618087.

Adding to 1343220441 its reverse (1440223431), we get a palindrome (2783443872).

The spelling of 1343220441 in words is "one billion, three hundred forty-three million, two hundred twenty thousand, four hundred forty-one".