4424721313732 has 24 divisors (see below), whose sum is σ = 7767627023520. Its totient is φ = 2205401654400.

The previous prime is 4424721313697. The next prime is 4424721313829. The reversal of 4424721313732 is 2373131274244.

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, 7327119 + ... + 7907977.

It is an arithmetic number, because the mean of its divisors is an integer number (323651125980).

Almost surely, 2^{4424721313732} is an apocalyptic number.

It is an amenable number.

4424721313732 is a deficient number, since it is larger than the sum of its proper divisors (3342905709788).

4424721313732 is a wasteful number, since it uses less digits than its factorization.

4424721313732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586851 (or 586849 counting only the distinct ones).

The product of its digits is 677376, while the sum is 43.

Adding to 4424721313732 its reverse (2373131274244), we get a palindrome (6797852587976).

The spelling of 4424721313732 in words is "four trillion, four hundred twenty-four billion, seven hundred twenty-one million, three hundred thirteen thousand, seven hundred thirty-two".