224244246444 has 48 divisors (see below), whose sum is σ = 523884291840. Its totient is φ = 74655620800.

The previous prime is 224244246431. The next prime is 224244246449. The reversal of 224244246444 is 444642442422.

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

It is a junction number, because it is equal to n+sod(n) for n = 224244246396 and 224244246405.

It is not an unprimeable number, because it can be changed into a prime (224244246449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50378419 + ... + 50382869.

It is an arithmetic number, because the mean of its divisors is an integer number (10914256080).

Almost surely, 2^224244246444 is an apocalyptic number.

It is an amenable number.

224244246444 is an abundant number, since it is smaller than the sum of its proper divisors (299640045396).

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

224244246444 is a wasteful number, since it uses less digits than its factorization.

224244246444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8710 (or 8708 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 42.

Adding to 224244246444 its reverse (444642442422), we get a palindrome (668886688866).

The spelling of 224244246444 in words is "two hundred twenty-four billion, two hundred forty-four million, two hundred forty-six thousand, four hundred forty-four".