4332012420 has 48 divisors (see below), whose sum is σ = 12843145728. Its totient is φ = 1087249920.

The previous prime is 4332012371. The next prime is 4332012427. The reversal of 4332012420 is 242102334.

It is not an unprimeable number, because it can be changed into a prime (4332012427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2122516 + ... + 2124555.

It is an arithmetic number, because the mean of its divisors is an integer number (267565536).

Almost surely, 2^4332012420 is an apocalyptic number.

It is an amenable number.

4332012420 is an abundant number, since it is smaller than the sum of its proper divisors (8511133308).

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

4332012420 is a wasteful number, since it uses less digits than its factorization.

4332012420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247100 (or 4247098 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4332012420 is about 65818.0250387384. The cubic root of 4332012420 is about 1630.1587434944.

Adding to 4332012420 its reverse (242102334), we get a palindrome (4574114754).

The spelling of 4332012420 in words is "four billion, three hundred thirty-two million, twelve thousand, four hundred twenty".