471724699423 has 2 divisors, whose sum is σ = 471724699424. Its totient is φ = 471724699422.

The previous prime is 471724699417. The next prime is 471724699471. The reversal of 471724699423 is 324996427174.

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-471724699423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471724699403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235862349711 + 235862349712.

It is an arithmetic number, because the mean of its divisors is an integer number (235862349712).

Almost surely, 2^471724699423 is an apocalyptic number.

471724699423 is a deficient number, since it is larger than the sum of its proper divisors (1).

471724699423 is an equidigital number, since it uses as much as digits as its factorization.

471724699423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18289152, while the sum is 58.

The spelling of 471724699423 in words is "four hundred seventy-one billion, seven hundred twenty-four million, six hundred ninety-nine thousand, four hundred twenty-three".