47420231263 has 2 divisors, whose sum is σ = 47420231264. Its totient is φ = 47420231262.

The previous prime is 47420231207. The next prime is 47420231267. The reversal of 47420231263 is 36213202474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47420231263 - 2⁹ = 47420230751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47420231267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23710115631 + 23710115632.

It is an arithmetic number, because the mean of its divisors is an integer number (23710115632).

Almost surely, 2^47420231263 is an apocalyptic number.

47420231263 is a deficient number, since it is larger than the sum of its proper divisors (1).

47420231263 is an equidigital number, since it uses as much as digits as its factorization.

47420231263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 47420231263 in words is "forty-seven billion, four hundred twenty million, two hundred thirty-one thousand, two hundred sixty-three".