10243922347 has 2 divisors, whose sum is σ = 10243922348. Its totient is φ = 10243922346.

The previous prime is 10243922323. The next prime is 10243922369. The reversal of 10243922347 is 74322934201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10243922347 is a prime.

It is not a weakly prime, because it can be changed into another prime (10243982347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121961173 + 5121961174.

It is an arithmetic number, because the mean of its divisors is an integer number (5121961174).

Almost surely, 2^10243922347 is an apocalyptic number.

10243922347 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243922347 is an equidigital number, since it uses as much as digits as its factorization.

10243922347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 10243922347 in words is "ten billion, two hundred forty-three million, nine hundred twenty-two thousand, three hundred forty-seven".