4244345403 has 8 divisors (see below), whose sum is σ = 5671404816. Its totient is φ = 2823424800.

The previous prime is 4244345393. The next prime is 4244345447. The reversal of 4244345403 is 3045434424.

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

It is not a de Polignac number, because 4244345403 - 2²¹ = 4242248251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4244345453) 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, 1533088 + ... + 1535853.

It is an arithmetic number, because the mean of its divisors is an integer number (708925602).

Almost surely, 2^4244345403 is an apocalyptic number.

4244345403 is a deficient number, since it is larger than the sum of its proper divisors (1427059413).

4244345403 is a wasteful number, since it uses less digits than its factorization.

4244345403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3069405.

The product of its (nonzero) digits is 92160, while the sum is 33.

The square root of 4244345403 is about 65148.6408377028. The cubic root of 4244345403 is about 1619.0872014432.

Adding to 4244345403 its reverse (3045434424), we get a palindrome (7289779827).

The spelling of 4244345403 in words is "four billion, two hundred forty-four million, three hundred forty-five thousand, four hundred three".