459910414661 has 4 divisors (see below), whose sum is σ = 465077947500. Its totient is φ = 454742881824.

The previous prime is 459910414633. The next prime is 459910414673. The reversal of 459910414661 is 166414019954.

It is a happy number.

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 329097268900 + 130813145761 = 573670^2 + 361681^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-459910414661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459910414361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2583766286 + ... + 2583766463.

It is an arithmetic number, because the mean of its divisors is an integer number (116269486875).

Almost surely, 2^459910414661 is an apocalyptic number.

It is an amenable number.

459910414661 is a deficient number, since it is larger than the sum of its proper divisors (5167532839).

459910414661 is an equidigital number, since it uses as much as digits as its factorization.

459910414661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5167532838.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 459910414661 in words is "four hundred fifty-nine billion, nine hundred ten million, four hundred fourteen thousand, six hundred sixty-one".