468571321 has 2 divisors, whose sum is σ = 468571322. Its totient is φ = 468571320.

The previous prime is 468571283. The next prime is 468571339. The reversal of 468571321 is 123175864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 460703296 + 7868025 = 21464^2 + 2805^2 .

It is a cyclic number.

It is not a de Polignac number, because 468571321 - 2⁷ = 468571193 is a prime.

It is not a weakly prime, because it can be changed into another prime (468571381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234285660 + 234285661.

It is an arithmetic number, because the mean of its divisors is an integer number (234285661).

Almost surely, 2^468571321 is an apocalyptic number.

It is an amenable number.

468571321 is a deficient number, since it is larger than the sum of its proper divisors (1).

468571321 is an equidigital number, since it uses as much as digits as its factorization.

468571321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 37.

The square root of 468571321 is about 21646.5082865574. The cubic root of 468571321 is about 776.7094122208.

The spelling of 468571321 in words is "four hundred sixty-eight million, five hundred seventy-one thousand, three hundred twenty-one".