466221322037643 has 8 divisors (see below), whose sum is σ = 624752190336000. Its totient is φ = 309252334215528.

The previous prime is 466221322037609. The next prime is 466221322037699. The reversal of 466221322037643 is 346730223122664.

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

It is a de Polignac number, because none of the positive numbers 2^k-466221322037643 is a prime.

It is a super-2 number, since 2×466221322037643² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (466221322037243) 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, 390470118363 + ... + 390470119556.

It is an arithmetic number, because the mean of its divisors is an integer number (78094023792000).

Almost surely, 2^{466221322037643} is an apocalyptic number.

466221322037643 is a deficient number, since it is larger than the sum of its proper divisors (158530868298357).

466221322037643 is a wasteful number, since it uses less digits than its factorization.

466221322037643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780940238121.

The product of its (nonzero) digits is 10450944, while the sum is 51.

The spelling of 466221322037643 in words is "four hundred sixty-six trillion, two hundred twenty-one billion, three hundred twenty-two million, thirty-seven thousand, six hundred forty-three".