460660466405 has 4 divisors (see below), whose sum is σ = 552792559692. Its totient is φ = 368528373120.

The previous prime is 460660466369. The next prime is 460660466407. The reversal of 460660466405 is 504664066064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105880604449 + 354779861956 = 325393^2 + 595634^2 .

It is not a de Polignac number, because 460660466405 - 2⁶ = 460660466341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 460660466405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460660466407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46066046636 + ... + 46066046645.

It is an arithmetic number, because the mean of its divisors is an integer number (138198139923).

Almost surely, 2^460660466405 is an apocalyptic number.

It is an amenable number.

460660466405 is a deficient number, since it is larger than the sum of its proper divisors (92132093287).

460660466405 is an equidigital number, since it uses as much as digits as its factorization.

460660466405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92132093286.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 460660466405 in words is "four hundred sixty billion, six hundred sixty million, four hundred sixty-six thousand, four hundred five".