4434404424403 has 4 divisors (see below), whose sum is σ = 4577449728448. Its totient is φ = 4291359120360.

The previous prime is 4434404424367. The next prime is 4434404424407. The reversal of 4434404424403 is 3044244044344.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4434404424403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4434404424407) 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, 71522651976 + ... + 71522652037.

It is an arithmetic number, because the mean of its divisors is an integer number (1144362432112).

Almost surely, 2^{4434404424403} is an apocalyptic number.

4434404424403 is a deficient number, since it is larger than the sum of its proper divisors (143045304045).

4434404424403 is a wasteful number, since it uses less digits than its factorization.

4434404424403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143045304044.

The product of its (nonzero) digits is 1179648, while the sum is 40.

Adding to 4434404424403 its reverse (3044244044344), we get a palindrome (7478648468747).

The spelling of 4434404424403 in words is "four trillion, four hundred thirty-four billion, four hundred four million, four hundred twenty-four thousand, four hundred three".