4323668047 has 2 divisors, whose sum is σ = 4323668048. Its totient is φ = 4323668046.

The previous prime is 4323668033. The next prime is 4323668081. The reversal of 4323668047 is 7408663234.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4323668047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4323667994 and 4323668012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4323666047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161834023 + 2161834024.

It is an arithmetic number, because the mean of its divisors is an integer number (2161834024).

Almost surely, 2^4323668047 is an apocalyptic number.

4323668047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323668047 is an equidigital number, since it uses as much as digits as its factorization.

4323668047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 43.

The square root of 4323668047 is about 65754.6047589064. The cubic root of 4323668047 is about 1629.1113937866. Note that the first 3 decimals are identical.

The spelling of 4323668047 in words is "four billion, three hundred twenty-three million, six hundred sixty-eight thousand, forty-seven".