30444404223 has 8 divisors (see below), whose sum is σ = 40593835648. Its totient is φ = 20295621144.

The previous prime is 30444404167. The next prime is 30444404257. The reversal of 30444404223 is 32240444403.

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

It is not a de Polignac number, because 30444404223 - 2¹⁴ = 30444387839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30444404293) 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, 39211 + ... + 249852.

It is an arithmetic number, because the mean of its divisors is an integer number (5074229456).

Almost surely, 2^30444404223 is an apocalyptic number.

30444404223 is a deficient number, since it is larger than the sum of its proper divisors (10149431425).

30444404223 is a wasteful number, since it uses less digits than its factorization.

30444404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324173.

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

Adding to 30444404223 its reverse (32240444403), we get a palindrome (62684848626).

The spelling of 30444404223 in words is "thirty billion, four hundred forty-four million, four hundred four thousand, two hundred twenty-three".