10343402847247 has 2 divisors, whose sum is σ = 10343402847248. Its totient is φ = 10343402847246.

The previous prime is 10343402847181. The next prime is 10343402847269. The reversal of 10343402847247 is 74274820434301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10343402847247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10343402847247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343402847277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171701423623 + 5171701423624.

It is an arithmetic number, because the mean of its divisors is an integer number (5171701423624).

Almost surely, 2^{10343402847247} is an apocalyptic number.

10343402847247 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343402847247 is an equidigital number, since it uses as much as digits as its factorization.

10343402847247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 10343402847247 in words is "ten trillion, three hundred forty-three billion, four hundred two million, eight hundred forty-seven thousand, two hundred forty-seven".