4302421332 has 48 divisors (see below), whose sum is σ = 11528025600. Its totient is φ = 1235144160.

The previous prime is 4302421307. The next prime is 4302421381. The reversal of 4302421332 is 2331242034.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855232 + ... + 860247.

It is an arithmetic number, because the mean of its divisors is an integer number (240167200).

Almost surely, 2^4302421332 is an apocalyptic number.

It is an amenable number.

4302421332 is an abundant number, since it is smaller than the sum of its proper divisors (7225604268).

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

4302421332 is a wasteful number, since it uses less digits than its factorization.

4302421332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715516 (or 1715514 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 4302421332 is about 65592.8451281083. The cubic root of 4302421332 is about 1626.4384998847.

Adding to 4302421332 its reverse (2331242034), we get a palindrome (6633663366).

The spelling of 4302421332 in words is "four billion, three hundred two million, four hundred twenty-one thousand, three hundred thirty-two".