424444325434323 has 4 divisors (see below), whose sum is σ = 565925767245768. Its totient is φ = 282962883622880.

The previous prime is 424444325434313. The next prime is 424444325434357. The reversal of 424444325434323 is 323434523444424.

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 424444325434323 - 2⁴ = 424444325434307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424444325434313) 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, 70740720905718 + ... + 70740720905723.

It is an arithmetic number, because the mean of its divisors is an integer number (141481441811442).

Almost surely, 2^{424444325434323} is an apocalyptic number.

424444325434323 is a deficient number, since it is larger than the sum of its proper divisors (141481441811445).

424444325434323 is a wasteful number, since it uses less digits than its factorization.

424444325434323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141481441811444.

The product of its digits is 53084160, while the sum is 51.

Adding to 424444325434323 its reverse (323434523444424), we get a palindrome (747878848878747).

The spelling of 424444325434323 in words is "four hundred twenty-four trillion, four hundred forty-four billion, three hundred twenty-five million, four hundred thirty-four thousand, three hundred twenty-three".