4330240452 has 96 divisors (see below), whose sum is σ = 11775456000. Its totient is φ = 1373492736.

The previous prime is 4330240441. The next prime is 4330240469. The reversal of 4330240452 is 2540420334.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 484924 + ... + 493772.

It is an arithmetic number, because the mean of its divisors is an integer number (122661000).

Almost surely, 2^4330240452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4330240452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5887728000).

4330240452 is an abundant number, since it is smaller than the sum of its proper divisors (7445215548).

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

4330240452 is a wasteful number, since it uses less digits than its factorization.

4330240452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082 (or 9074 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 4330240452 is about 65804.5625469845. The cubic root of 4330240452 is about 1629.9364462656.

Adding to 4330240452 its reverse (2540420334), we get a palindrome (6870660786).

The spelling of 4330240452 in words is "four billion, three hundred thirty million, two hundred forty thousand, four hundred fifty-two".