2241451330 has 8 divisors (see below), whose sum is σ = 4034612412. Its totient is φ = 896580528.

The previous prime is 2241451229. The next prime is 2241451339. The reversal of 2241451330 is 331541422.

It can be written as a sum of positive squares in 2 ways, for example, as 2149156881 + 92294449 = 46359^2 + 9607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2241451295 and 2241451304.

It is not an unprimeable number, because it can be changed into a prime (2241451339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112072557 + ... + 112072576.

Almost surely, 2^2241451330 is an apocalyptic number.

2241451330 is a deficient number, since it is larger than the sum of its proper divisors (1793161082).

2241451330 is a wasteful number, since it uses less digits than its factorization.

2241451330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224145140.

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

The square root of 2241451330 is about 47343.9682536223. The cubic root of 2241451330 is about 1308.7090462024.

Adding to 2241451330 its reverse (331541422), we get a palindrome (2572992752).

The spelling of 2241451330 in words is "two billion, two hundred forty-one million, four hundred fifty-one thousand, three hundred thirty".