2421153232 has 20 divisors (see below), whose sum is σ = 4695967296. Its totient is φ = 1209290720.

The previous prime is 2421153199. The next prime is 2421153269. The reversal of 2421153232 is 2323511242.

2421153232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2421153197 and 2421153206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64744 + ... + 95047.

Almost surely, 2^2421153232 is an apocalyptic number.

It is an amenable number.

2421153232 is a deficient number, since it is larger than the sum of its proper divisors (2274814064).

2421153232 is a wasteful number, since it uses less digits than its factorization.

2421153232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160746 (or 160740 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 2421153232 is about 49205.2154959208. The cubic root of 2421153232 is about 1342.7879195255.

Adding to 2421153232 its reverse (2323511242), we get a palindrome (4744664474).

The spelling of 2421153232 in words is "two billion, four hundred twenty-one million, one hundred fifty-three thousand, two hundred thirty-two".