485214414712721 has 2 divisors, whose sum is σ = 485214414712722. Its totient is φ = 485214414712720.

The previous prime is 485214414712717. The next prime is 485214414712733. The reversal of 485214414712721 is 127217414412584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 393327619935121 + 91886794777600 = 19832489^2 + 9585760^2 .

It is a cyclic number.

It is not a de Polignac number, because 485214414712721 - 2² = 485214414712717 is a prime.

It is not a weakly prime, because it can be changed into another prime (485214414712771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242607207356360 + 242607207356361.

It is an arithmetic number, because the mean of its divisors is an integer number (242607207356361).

Almost surely, 2^{485214414712721} is an apocalyptic number.

It is an amenable number.

485214414712721 is a deficient number, since it is larger than the sum of its proper divisors (1).

485214414712721 is an equidigital number, since it uses as much as digits as its factorization.

485214414712721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4014080, while the sum is 53.

The spelling of 485214414712721 in words is "four hundred eighty-five trillion, two hundred fourteen billion, four hundred fourteen million, seven hundred twelve thousand, seven hundred twenty-one".