466646446241 has 2 divisors, whose sum is σ = 466646446242. Its totient is φ = 466646446240.

The previous prime is 466646446223. The next prime is 466646446247. The reversal of 466646446241 is 142644646664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 435594720016 + 31051726225 = 659996^2 + 176215^2 .

It is a cyclic number.

It is not a de Polignac number, because 466646446241 - 2¹⁸ = 466646184097 is a prime.

It is not a weakly prime, because it can be changed into another prime (466646446247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233323223120 + 233323223121.

It is an arithmetic number, because the mean of its divisors is an integer number (233323223121).

Almost surely, 2^466646446241 is an apocalyptic number.

It is an amenable number.

466646446241 is a deficient number, since it is larger than the sum of its proper divisors (1).

466646446241 is an equidigital number, since it uses as much as digits as its factorization.

466646446241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15925248, while the sum is 53.

The spelling of 466646446241 in words is "four hundred sixty-six billion, six hundred forty-six million, four hundred forty-six thousand, two hundred forty-one".