10047366640679 has 2 divisors, whose sum is σ = 10047366640680. Its totient is φ = 10047366640678.

The previous prime is 10047366640609. The next prime is 10047366640681. The reversal of 10047366640679 is 97604666374001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (97604666374001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10047366640679 is a prime.

Together with 10047366640681, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10047366640609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5023683320339 + 5023683320340.

It is an arithmetic number, because the mean of its divisors is an integer number (5023683320340).

Almost surely, 2^{10047366640679} is an apocalyptic number.

10047366640679 is a deficient number, since it is larger than the sum of its proper divisors (1).

10047366640679 is an equidigital number, since it uses as much as digits as its factorization.

10047366640679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27433728, while the sum is 59.

The spelling of 10047366640679 in words is "ten trillion, forty-seven billion, three hundred sixty-six million, six hundred forty thousand, six hundred seventy-nine".