466709384521 has 4 divisors (see below), whose sum is σ = 469152889344. Its totient is φ = 464265879700.

The previous prime is 466709384497. The next prime is 466709384527. The reversal of 466709384521 is 125483907664.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 466709384521 - 2⁵ = 466709384489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466709384527) 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, 1221752125 + ... + 1221752506.

It is an arithmetic number, because the mean of its divisors is an integer number (117288222336).

It is a 1-persistent number, because it is pandigital, but 2⋅466709384521 = 933418769042 is not.

Almost surely, 2^466709384521 is an apocalyptic number.

It is an amenable number.

466709384521 is a deficient number, since it is larger than the sum of its proper divisors (2443504823).

466709384521 is a wasteful number, since it uses less digits than its factorization.

466709384521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443504822.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 466709384521 in words is "four hundred sixty-six billion, seven hundred nine million, three hundred eighty-four thousand, five hundred twenty-one".