444444224430 has 16 divisors (see below), whose sum is σ = 1066666138704. Its totient is φ = 118518459840.

The previous prime is 444444224417. The next prime is 444444224449. The reversal of 444444224430 is 34422444444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7407403711 + ... + 7407403770.

It is an arithmetic number, because the mean of its divisors is an integer number (66666633669).

Almost surely, 2^444444224430 is an apocalyptic number.

444444224430 is an abundant number, since it is smaller than the sum of its proper divisors (622221914274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444444224430 is a wasteful number, since it uses less digits than its factorization.

444444224430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14814807491.

The product of its (nonzero) digits is 786432, while the sum is 39.

Adding to 444444224430 its reverse (34422444444), we get a palindrome (478866668874).

The spelling of 444444224430 in words is "four hundred forty-four billion, four hundred forty-four million, two hundred twenty-four thousand, four hundred thirty".