446217222736066 has 8 divisors (see below), whose sum is σ = 677390000780304. Its totient is φ = 220420555809300.

The previous prime is 446217222736003. The next prime is 446217222736069. The reversal of 446217222736066 is 660637222712644.

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

It is a self number, because there is not a number n which added to its sum of digits gives 446217222736066.

It is not an unprimeable number, because it can be changed into a prime (446217222736069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344027779160 + ... + 1344027779491.

It is an arithmetic number, because the mean of its divisors is an integer number (84673750097538).

Almost surely, 2^{446217222736066} is an apocalyptic number.

446217222736066 is a deficient number, since it is larger than the sum of its proper divisors (231172778044238).

446217222736066 is a wasteful number, since it uses less digits than its factorization.

446217222736066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688055558736.

The product of its (nonzero) digits is 48771072, while the sum is 58.

The spelling of 446217222736066 in words is "four hundred forty-six trillion, two hundred seventeen billion, two hundred twenty-two million, seven hundred thirty-six thousand, sixty-six".