4857967447423 has 2 divisors, whose sum is σ = 4857967447424. Its totient is φ = 4857967447422.

The previous prime is 4857967447327. The next prime is 4857967447439. The reversal of 4857967447423 is 3247447697584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4857967447423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4857967447453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2428983723711 + 2428983723712.

It is an arithmetic number, because the mean of its divisors is an integer number (2428983723712).

Almost surely, 2^{4857967447423} is an apocalyptic number.

4857967447423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4857967447423 is an equidigital number, since it uses as much as digits as its factorization.

4857967447423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1137991680, while the sum is 70.

The spelling of 4857967447423 in words is "four trillion, eight hundred fifty-seven billion, nine hundred sixty-seven million, four hundred forty-seven thousand, four hundred twenty-three".