2430351240245 has 32 divisors (see below), whose sum is σ = 2940053425632. Its totient is φ = 1928584691712.

The previous prime is 2430351240217. The next prime is 2430351240257. The reversal of 2430351240245 is 5420421530342.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 51628019524 + 2378723220721 = 227218^2 + 1542311^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430351240245 - 2³⁰ = 2429277498421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950468507 + ... + 950471063.

It is an arithmetic number, because the mean of its divisors is an integer number (91876669551).

Almost surely, 2^{2430351240245} is an apocalyptic number.

It is an amenable number.

2430351240245 is a deficient number, since it is larger than the sum of its proper divisors (509702185387).

2430351240245 is a wasteful number, since it uses less digits than its factorization.

2430351240245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4841.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 2430351240245 its reverse (5420421530342), we get a palindrome (7850772770587).

The spelling of 2430351240245 in words is "two trillion, four hundred thirty billion, three hundred fifty-one million, two hundred forty thousand, two hundred forty-five".