2430224412157 has 2 divisors, whose sum is σ = 2430224412158. Its totient is φ = 2430224412156.

The previous prime is 2430224412139. The next prime is 2430224412169. The reversal of 2430224412157 is 7512144220342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2034257523076 + 395966889081 = 1426274^2 + 629259^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430224412157 - 2³⁹ = 1880468598269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430224412257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215112206078 + 1215112206079.

It is an arithmetic number, because the mean of its divisors is an integer number (1215112206079).

Almost surely, 2^{2430224412157} is an apocalyptic number.

It is an amenable number.

2430224412157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430224412157 is an equidigital number, since it uses as much as digits as its factorization.

2430224412157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 37.

Adding to 2430224412157 its reverse (7512144220342), we get a palindrome (9942368632499).

The spelling of 2430224412157 in words is "two trillion, four hundred thirty billion, two hundred twenty-four million, four hundred twelve thousand, one hundred fifty-seven".