4403424243 has 8 divisors (see below), whose sum is σ = 5884793488. Its totient is φ = 2928835584.

The previous prime is 4403424239. The next prime is 4403424247. The reversal of 4403424243 is 3424243044.

It is an interprime number because it is at equal distance from previous prime (4403424239) and next prime (4403424247).

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

It is not a de Polignac number, because 4403424243 - 2² = 4403424239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4403424243.

It is not an unprimeable number, because it can be changed into a prime (4403424247) 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, 1693630 + ... + 1696227.

It is an arithmetic number, because the mean of its divisors is an integer number (735599186).

Almost surely, 2^4403424243 is an apocalyptic number.

4403424243 is a deficient number, since it is larger than the sum of its proper divisors (1481369245).

4403424243 is a wasteful number, since it uses less digits than its factorization.

4403424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390293.

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 4403424243 is about 66358.3019900299. The cubic root of 4403424243 is about 1639.0675150868.

Adding to 4403424243 its reverse (3424243044), we get a palindrome (7827667287).

The spelling of 4403424243 in words is "four billion, four hundred three million, four hundred twenty-four thousand, two hundred forty-three".