4427330642 has 8 divisors (see below), whose sum is σ = 7589709696. Its totient is φ = 1897427412.

The previous prime is 4427330629. The next prime is 4427330647. The reversal of 4427330642 is 2460337244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4427330642² = 39202513227184264328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4427330647) 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, 158118938 + ... + 158118965.

It is an arithmetic number, because the mean of its divisors is an integer number (948713712).

Almost surely, 2^4427330642 is an apocalyptic number.

4427330642 is a deficient number, since it is larger than the sum of its proper divisors (3162379054).

4427330642 is a wasteful number, since it uses less digits than its factorization.

4427330642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316237912.

The product of its (nonzero) digits is 96768, while the sum is 35.

The square root of 4427330642 is about 66538.1893501769. The cubic root of 4427330642 is about 1642.0283551049.

Adding to 4427330642 its reverse (2460337244), we get a palindrome (6887667886).

The spelling of 4427330642 in words is "four billion, four hundred twenty-seven million, three hundred thirty thousand, six hundred forty-two".