466631551668 has 24 divisors (see below), whose sum is σ = 1152854422272. Its totient is φ = 146394212224.

The previous prime is 466631551657. The next prime is 466631551723. The reversal of 466631551668 is 866155136664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143704580 + ... + 1143704987.

It is an arithmetic number, because the mean of its divisors is an integer number (48035600928).

Almost surely, 2^466631551668 is an apocalyptic number.

It is an amenable number.

466631551668 is an abundant number, since it is smaller than the sum of its proper divisors (686222870604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466631551668 is a wasteful number, since it uses less digits than its factorization.

466631551668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287409591 (or 2287409589 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 57.

The spelling of 466631551668 in words is "four hundred sixty-six billion, six hundred thirty-one million, five hundred fifty-one thousand, six hundred sixty-eight".