466807709221 has 12 divisors (see below), whose sum is σ = 566722559968. Its totient is φ = 376584368832.

The previous prime is 466807709171. The next prime is 466807709239. The reversal of 466807709221 is 122907708664.

It is not a de Polignac number, because 466807709221 - 2²⁹ = 466270838309 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 (466807703221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115373091 + ... + 115377136.

Almost surely, 2^466807709221 is an apocalyptic number.

It is an amenable number.

466807709221 is a deficient number, since it is larger than the sum of its proper divisors (99914850747).

466807709221 is a wasteful number, since it uses less digits than its factorization.

466807709221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230750268 (or 230750251 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 466807709221 in words is "four hundred sixty-six billion, eight hundred seven million, seven hundred nine thousand, two hundred twenty-one".