2430211045 has 4 divisors (see below), whose sum is σ = 2916253260. Its totient is φ = 1944168832.

The previous prime is 2430211037. The next prime is 2430211051. The reversal of 2430211045 is 5401120342.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1431714244 + 998496801 = 37838^2 + 31599^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430211045 - 2³ = 2430211037 is a prime.

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, 243021100 + ... + 243021109.

It is an arithmetic number, because the mean of its divisors is an integer number (729063315).

Almost surely, 2^2430211045 is an apocalyptic number.

It is an amenable number.

2430211045 is a deficient number, since it is larger than the sum of its proper divisors (486042215).

2430211045 is an equidigital number, since it uses as much as digits as its factorization.

2430211045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486042214.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2430211045 is about 49297.1707606025. The cubic root of 2430211045 is about 1344.4603437485.

Adding to 2430211045 its reverse (5401120342), we get a palindrome (7831331387).

The spelling of 2430211045 in words is "two billion, four hundred thirty million, two hundred eleven thousand, forty-five".