445066166423627 has 8 divisors (see below), whose sum is σ = 508732005974016. Its totient is φ = 381421566531432.

The previous prime is 445066166423611. The next prime is 445066166423647. The reversal of 445066166423627 is 726324661660544.

It is a happy number.

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

It is not a de Polignac number, because 445066166423627 - 2⁴ = 445066166423611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 445066166423627.

It is not an unprimeable number, because it can be changed into a prime (445066166423647) 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, 5309869643 + ... + 5309953460.

It is an arithmetic number, because the mean of its divisors is an integer number (63591500746752).

Almost surely, 2^{445066166423627} is an apocalyptic number.

445066166423627 is a deficient number, since it is larger than the sum of its proper divisors (63665839550389).

445066166423627 is a wasteful number, since it uses less digits than its factorization.

445066166423627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10619829097.

The product of its (nonzero) digits is 209018880, while the sum is 62.

The spelling of 445066166423627 in words is "four hundred forty-five trillion, sixty-six billion, one hundred sixty-six million, four hundred twenty-three thousand, six hundred twenty-seven".