4401224340 has 48 divisors (see below), whose sum is σ = 12859233408. Its totient is φ = 1122630784.

The previous prime is 4401224339. The next prime is 4401224341. The reversal of 4401224340 is 434221044.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4401224339) and next prime (4401224341).

It is a self number, because there is not a number n which added to its sum of digits gives 4401224340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401224341) 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, 1593267 + ... + 1596026.

It is an arithmetic number, because the mean of its divisors is an integer number (267900696).

Almost surely, 2^4401224340 is an apocalyptic number.

It is an amenable number.

4401224340 is an abundant number, since it is smaller than the sum of its proper divisors (8458009068).

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

4401224340 is a wasteful number, since it uses less digits than its factorization.

4401224340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189328 (or 3189326 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4401224340 is about 66341.7239751877. The cubic root of 4401224340 is about 1638.7945161673.

Adding to 4401224340 its reverse (434221044), we get a palindrome (4835445384).

The spelling of 4401224340 in words is "four billion, four hundred one million, two hundred twenty-four thousand, three hundred forty".