468147521417 has 2 divisors, whose sum is σ = 468147521418. Its totient is φ = 468147521416.

The previous prime is 468147521399. The next prime is 468147521431. The reversal of 468147521417 is 714125741864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355258913296 + 112888608121 = 596036^2 + 335989^2 .

It is a cyclic number.

It is not a de Polignac number, because 468147521417 - 2³⁰ = 467073779593 is a prime.

It is not a weakly prime, because it can be changed into another prime (468147521437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234073760708 + 234073760709.

It is an arithmetic number, because the mean of its divisors is an integer number (234073760709).

Almost surely, 2^468147521417 is an apocalyptic number.

It is an amenable number.

468147521417 is a deficient number, since it is larger than the sum of its proper divisors (1).

468147521417 is an equidigital number, since it uses as much as digits as its factorization.

468147521417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1505280, while the sum is 50.

The spelling of 468147521417 in words is "four hundred sixty-eight billion, one hundred forty-seven million, five hundred twenty-one thousand, four hundred seventeen".