4224352540 has 12 divisors (see below), whose sum is σ = 8871140376. Its totient is φ = 1689741008.

The previous prime is 4224352537. The next prime is 4224352591. The reversal of 4224352540 is 452534224.

4224352540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105608794 + ... + 105608833.

It is an arithmetic number, because the mean of its divisors is an integer number (739261698).

Almost surely, 2^4224352540 is an apocalyptic number.

It is an amenable number.

4224352540 is an abundant number, since it is smaller than the sum of its proper divisors (4646787836).

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

4224352540 is a wasteful number, since it uses less digits than its factorization.

4224352540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211217636 (or 211217634 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4224352540 is about 64995.0193476392. The cubic root of 4224352540 is about 1616.5409785495.

Adding to 4224352540 its reverse (452534224), we get a palindrome (4676886764).

The spelling of 4224352540 in words is "four billion, two hundred twenty-four million, three hundred fifty-two thousand, five hundred forty".