471241540571 has 2 divisors, whose sum is σ = 471241540572. Its totient is φ = 471241540570.

The previous prime is 471241540519. The next prime is 471241540643. The reversal of 471241540571 is 175045142174.

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-471241540571 is a prime.

It is not a weakly prime, because it can be changed into another prime (471241540771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235620770285 + 235620770286.

It is an arithmetic number, because the mean of its divisors is an integer number (235620770286).

Almost surely, 2^471241540571 is an apocalyptic number.

471241540571 is a deficient number, since it is larger than the sum of its proper divisors (1).

471241540571 is an equidigital number, since it uses as much as digits as its factorization.

471241540571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 156800, while the sum is 41.

The spelling of 471241540571 in words is "four hundred seventy-one billion, two hundred forty-one million, five hundred forty thousand, five hundred seventy-one".