4420014240443 has 4 divisors (see below), whose sum is σ = 4420807358208. Its totient is φ = 4419221122680.

The previous prime is 4420014240431. The next prime is 4420014240449. The reversal of 4420014240443 is 3440424100244.

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 4420014240443 - 2¹⁸ = 4420013978299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4420014240449) 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, 396550523 + ... + 396561668.

It is an arithmetic number, because the mean of its divisors is an integer number (1105201839552).

Almost surely, 2^{4420014240443} is an apocalyptic number.

4420014240443 is a deficient number, since it is larger than the sum of its proper divisors (793117765).

4420014240443 is an equidigital number, since it uses as much as digits as its factorization.

4420014240443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793117764.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4420014240443 its reverse (3440424100244), we get a palindrome (7860438340687).

The spelling of 4420014240443 in words is "four trillion, four hundred twenty billion, fourteen million, two hundred forty thousand, four hundred forty-three".