224245023044 has 12 divisors (see below), whose sum is σ = 448490046144. Its totient is φ = 96105009864.

The previous prime is 224245023043. The next prime is 224245023133. The reversal of 224245023044 is 440320542422.

224245023044 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 224245023044.

It is not an unprimeable number, because it can be changed into a prime (224245023043) 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, 4004375384 + ... + 4004375439.

It is an arithmetic number, because the mean of its divisors is an integer number (37374170512).

Almost surely, 2^224245023044 is an apocalyptic number.

It is an amenable number.

224245023044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224245023044 is a wasteful number, since it uses less digits than its factorization.

224245023044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8008750834 (or 8008750832 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 224245023044 its reverse (440320542422), we get a palindrome (664565565466).

The spelling of 224245023044 in words is "two hundred twenty-four billion, two hundred forty-five million, twenty-three thousand, forty-four".