244444224424 has 32 divisors (see below), whose sum is σ = 482509836000. Its totient is φ = 115776378432.

The previous prime is 244444224407. The next prime is 244444224439. The reversal of 244444224424 is 424422444442.

It is a nude number because it is divisible by every one of its digits.

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, 1343742 + ... + 1514770.

It is an arithmetic number, because the mean of its divisors is an integer number (15078432375).

Almost surely, 2^244444224424 is an apocalyptic number.

It is an amenable number.

244444224424 is a deficient number, since it is larger than the sum of its proper divisors (238065611576).

244444224424 is a wasteful number, since it uses less digits than its factorization.

244444224424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180457 (or 180453 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 40.

Adding to 244444224424 its reverse (424422444442), we get a palindrome (668866668866).

The spelling of 244444224424 in words is "two hundred forty-four billion, four hundred forty-four million, two hundred twenty-four thousand, four hundred twenty-four".