466274218991 has 16 divisors (see below), whose sum is σ = 542234746368. Its totient is φ = 392689600800.

The previous prime is 466274218987. The next prime is 466274218997. The reversal of 466274218991 is 199812472664.

It is not a de Polignac number, because 466274218991 - 2² = 466274218987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466274218991.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466274218997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455365 + ... + 1746606.

It is an arithmetic number, because the mean of its divisors is an integer number (33889671648).

Almost surely, 2^466274218991 is an apocalyptic number.

466274218991 is a deficient number, since it is larger than the sum of its proper divisors (75960527377).

466274218991 is a wasteful number, since it uses less digits than its factorization.

466274218991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202342.

The product of its digits is 10450944, while the sum is 59.

The spelling of 466274218991 in words is "four hundred sixty-six billion, two hundred seventy-four million, two hundred eighteen thousand, nine hundred ninety-one".