2421441232 has 30 divisors (see below), whose sum is σ = 5457510258. Its totient is φ = 1037760192.

The previous prime is 2421441229. The next prime is 2421441247. The reversal of 2421441232 is 2321441242.

It can be written as a sum of positive squares in only one way, i.e., 2284457616 + 136983616 = 47796^2 + 11704^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2421441197 and 2421441206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1543503 + ... + 1545070.

Almost surely, 2^2421441232 is an apocalyptic number.

It is an amenable number.

2421441232 is an abundant number, since it is smaller than the sum of its proper divisors (3036069026).

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

2421441232 is a wasteful number, since it uses less digits than its factorization.

2421441232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088595 (or 3088582 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 2421441232 is about 49208.1419279371. The cubic root of 2421441232 is about 1342.8411596623.

Adding to 2421441232 its reverse (2321441242), we get a palindrome (4742882474).

The spelling of 2421441232 in words is "two billion, four hundred twenty-one million, four hundred forty-one thousand, two hundred thirty-two".