2430140144423 has 2 divisors, whose sum is σ = 2430140144424. Its totient is φ = 2430140144422.

The previous prime is 2430140144417. The next prime is 2430140144447. The reversal of 2430140144423 is 3244410410342.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2430140144423 - 2⁸ = 2430140144167 is a prime.

It is a super-2 number, since 2×2430140144423² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2430140144423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430140144323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215070072211 + 1215070072212.

It is an arithmetic number, because the mean of its divisors is an integer number (1215070072212).

Almost surely, 2^{2430140144423} is an apocalyptic number.

2430140144423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430140144423 is an equidigital number, since it uses as much as digits as its factorization.

2430140144423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2430140144423 its reverse (3244410410342), we get a palindrome (5674550554765).

The spelling of 2430140144423 in words is "two trillion, four hundred thirty billion, one hundred forty million, one hundred forty-four thousand, four hundred twenty-three".