614423540243 has 2 divisors, whose sum is σ = 614423540244. Its totient is φ = 614423540242.

The previous prime is 614423540219. The next prime is 614423540251. The reversal of 614423540243 is 342045324416.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 614423540243 - 2¹⁸ = 614423278099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 614423540197 and 614423540206.

It is not a weakly prime, because it can be changed into another prime (614423540443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307211770121 + 307211770122.

It is an arithmetic number, because the mean of its divisors is an integer number (307211770122).

Almost surely, 2^614423540243 is an apocalyptic number.

614423540243 is a deficient number, since it is larger than the sum of its proper divisors (1).

614423540243 is an equidigital number, since it uses as much as digits as its factorization.

614423540243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 614423540243 its reverse (342045324416), we get a palindrome (956468864659).

The spelling of 614423540243 in words is "six hundred fourteen billion, four hundred twenty-three million, five hundred forty thousand, two hundred forty-three".