4330020452 has 12 divisors (see below), whose sum is σ = 7579264896. Its totient is φ = 2164516200.

The previous prime is 4330020451. The next prime is 4330020473. The reversal of 4330020452 is 2540200334.

It is a super-2 number, since 2×4330020452² = 37498154229476568608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4330020451) 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, 103424 + ... + 139127.

It is an arithmetic number, because the mean of its divisors is an integer number (631605408).

Almost surely, 2^4330020452 is an apocalyptic number.

It is an amenable number.

4330020452 is a deficient number, since it is larger than the sum of its proper divisors (3249244444).

4330020452 is a wasteful number, since it uses less digits than its factorization.

4330020452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247018 (or 247016 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4330020452 is about 65802.8909091386. The cubic root of 4330020452 is about 1629.9088425567.

Adding to 4330020452 its reverse (2540200334), we get a palindrome (6870220786).

The spelling of 4330020452 in words is "four billion, three hundred thirty million, twenty thousand, four hundred fifty-two".