6226664404466 has 16 divisors (see below), whose sum is σ = 10191137916960. Its totient is φ = 2829732360480.

The previous prime is 6226664404453. The next prime is 6226664404507. The reversal of 6226664404466 is 6644044666226.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28370276 + ... + 28588911.

It is an arithmetic number, because the mean of its divisors is an integer number (636946119810).

Almost surely, 2^{6226664404466} is an apocalyptic number.

6226664404466 is a deficient number, since it is larger than the sum of its proper divisors (3964473512494).

6226664404466 is a wasteful number, since it uses less digits than its factorization.

6226664404466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56964169.

The product of its (nonzero) digits is 47775744, while the sum is 56.

The spelling of 6226664404466 in words is "six trillion, two hundred twenty-six billion, six hundred sixty-four million, four hundred four thousand, four hundred sixty-six".