459474768221 has 8 divisors (see below), whose sum is σ = 525134756160. Its totient is φ = 393819964128.

The previous prime is 459474768209. The next prime is 459474768271. The reversal of 459474768221 is 122867474954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 459474768221 - 2³⁰ = 458401026397 is a prime.

It is a super-2 number, since 2×459474768221² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459474768271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104131 + ... + 1462208.

It is an arithmetic number, because the mean of its divisors is an integer number (65641844520).

Almost surely, 2^459474768221 is an apocalyptic number.

It is an amenable number.

459474768221 is a deficient number, since it is larger than the sum of its proper divisors (65659987939).

459474768221 is a wasteful number, since it uses less digits than its factorization.

459474768221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591923.

The product of its digits is 27095040, while the sum is 59.

The spelling of 459474768221 in words is "four hundred fifty-nine billion, four hundred seventy-four million, seven hundred sixty-eight thousand, two hundred twenty-one".