4867442127979 has 2 divisors, whose sum is σ = 4867442127980. Its totient is φ = 4867442127978.

The previous prime is 4867442127953. The next prime is 4867442128013. The reversal of 4867442127979 is 9797212447684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4867442127979 - 2²⁷ = 4867307910251 is a prime.

It is not a weakly prime, because it can be changed into another prime (4867442127679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2433721063989 + 2433721063990.

It is an arithmetic number, because the mean of its divisors is an integer number (2433721063990).

Almost surely, 2^{4867442127979} is an apocalyptic number.

4867442127979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4867442127979 is an equidigital number, since it uses as much as digits as its factorization.

4867442127979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 341397504, while the sum is 70.

The spelling of 4867442127979 in words is "four trillion, eight hundred sixty-seven billion, four hundred forty-two million, one hundred twenty-seven thousand, nine hundred seventy-nine".