444212466166010 has 8 divisors (see below), whose sum is σ = 799582439098836. Its totient is φ = 177684986466400.

The previous prime is 444212466165973. The next prime is 444212466166033. The reversal of 444212466166010 is 10661664212444.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 431431076104561 + 12781390061449 = 20770919^2 + 3575107^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22210623308291 + ... + 22210623308310.

Almost surely, 2^{444212466166010} is an apocalyptic number.

444212466166010 is a deficient number, since it is larger than the sum of its proper divisors (355369972932826).

444212466166010 is a wasteful number, since it uses less digits than its factorization.

444212466166010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44421246616608.

The product of its (nonzero) digits is 1327104, while the sum is 47.

The spelling of 444212466166010 in words is "four hundred forty-four trillion, two hundred twelve billion, four hundred sixty-six million, one hundred sixty-six thousand, ten".