466669954321 has 2 divisors, whose sum is σ = 466669954322. Its totient is φ = 466669954320.

The previous prime is 466669954291. The next prime is 466669954417. The reversal of 466669954321 is 123459966664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430026423696 + 36643530625 = 655764^2 + 191425^2 .

It is a cyclic number.

It is not a de Polignac number, because 466669954321 - 2⁷ = 466669954193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466669954321.

It is not a weakly prime, because it can be changed into another prime (466669954921) 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, 233334977160 + 233334977161.

It is an arithmetic number, because the mean of its divisors is an integer number (233334977161).

Almost surely, 2^466669954321 is an apocalyptic number.

It is an amenable number.

466669954321 is a deficient number, since it is larger than the sum of its proper divisors (1).

466669954321 is an equidigital number, since it uses as much as digits as its factorization.

466669954321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50388480, while the sum is 61.

The spelling of 466669954321 in words is "four hundred sixty-six billion, six hundred sixty-nine million, nine hundred fifty-four thousand, three hundred twenty-one".