2421330232 has 8 divisors (see below), whose sum is σ = 4539994200. Its totient is φ = 1210665112.

The previous prime is 2421330229. The next prime is 2421330257. The reversal of 2421330232 is 2320331242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 151333132 + ... + 151333147.

It is an arithmetic number, because the mean of its divisors is an integer number (567499275).

Almost surely, 2^2421330232 is an apocalyptic number.

It is an amenable number.

2421330232 is a deficient number, since it is larger than the sum of its proper divisors (2118663968).

2421330232 is a wasteful number, since it uses less digits than its factorization.

2421330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302666285 (or 302666281 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2421330232 is about 49207.0140528766. The cubic root of 2421330232 is about 1342.8206405262.

Adding to 2421330232 its reverse (2320331242), we get a palindrome (4741661474).

It can be divided in two parts, 24213 and 30232, that added together give a palindrome (54445).

The spelling of 2421330232 in words is "two billion, four hundred twenty-one million, three hundred thirty thousand, two hundred thirty-two".