4425244453443 has 16 divisors (see below), whose sum is σ = 6439114838016. Its totient is φ = 2680968155040.

The previous prime is 4425244453433. The next prime is 4425244453459. The reversal of 4425244453443 is 3443544425244.

It is a happy number.

It is not a de Polignac number, because 4425244453443 - 2³³ = 4416654518851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4425244453392 and 4425244453401.

It is not an unprimeable number, because it can be changed into a prime (4425244453433) 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 15 ways as a sum of consecutive naturals, for example, 24864496 + ... + 25041837.

It is an arithmetic number, because the mean of its divisors is an integer number (402444677376).

Almost surely, 2^{4425244453443} is an apocalyptic number.

4425244453443 is a deficient number, since it is larger than the sum of its proper divisors (2013870384573).

4425244453443 is a wasteful number, since it uses less digits than its factorization.

4425244453443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49909034.

The product of its digits is 14745600, while the sum is 48.

Adding to 4425244453443 its reverse (3443544425244), we get a palindrome (7868788878687).

The spelling of 4425244453443 in words is "four trillion, four hundred twenty-five billion, two hundred forty-four million, four hundred fifty-three thousand, four hundred forty-three".