4481340343 has 4 divisors (see below), whose sum is σ = 4493164840. Its totient is φ = 4469515848.

The previous prime is 4481340329. The next prime is 4481340469. The reversal of 4481340343 is 3430431844.

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

It is a cyclic number.

It is not a de Polignac number, because 4481340343 - 2²¹ = 4479243191 is a prime.

It is a super-2 number, since 2×4481340343² = 40164822539598715298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4481340299 and 4481340308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481340943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5911680 + ... + 5912437.

It is an arithmetic number, because the mean of its divisors is an integer number (1123291210).

Almost surely, 2^4481340343 is an apocalyptic number.

4481340343 is a deficient number, since it is larger than the sum of its proper divisors (11824497).

4481340343 is a wasteful number, since it uses less digits than its factorization.

4481340343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824496.

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 4481340343 is about 66942.8139758107. The cubic root of 4481340343 is about 1648.6785063848.

The spelling of 4481340343 in words is "four billion, four hundred eighty-one million, three hundred forty thousand, three hundred forty-three".