471514772441 has 2 divisors, whose sum is σ = 471514772442. Its totient is φ = 471514772440.

The previous prime is 471514772401. The next prime is 471514772489. The reversal of 471514772441 is 144277415174.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 442762483216 + 28752289225 = 665404^2 + 169565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471514772441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (471514772401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235757386220 + 235757386221.

It is an arithmetic number, because the mean of its divisors is an integer number (235757386221).

Almost surely, 2^471514772441 is an apocalyptic number.

It is an amenable number.

471514772441 is a deficient number, since it is larger than the sum of its proper divisors (1).

471514772441 is an equidigital number, since it uses as much as digits as its factorization.

471514772441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 878080, while the sum is 47.

The spelling of 471514772441 in words is "four hundred seventy-one billion, five hundred fourteen million, seven hundred seventy-two thousand, four hundred forty-one".