446231606641 has 8 divisors (see below), whose sum is σ = 468042814080. Its totient is φ = 424933604208.

The previous prime is 446231606609. The next prime is 446231606671. The reversal of 446231606641 is 146606132644.

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

It is a cyclic number.

It is not a de Polignac number, because 446231606641 - 2⁵ = 446231606609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446231606671) 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, 128299471 + ... + 128302948.

It is an arithmetic number, because the mean of its divisors is an integer number (58505351760).

Almost surely, 2^446231606641 is an apocalyptic number.

It is an amenable number.

446231606641 is a deficient number, since it is larger than the sum of its proper divisors (21811207439).

446231606641 is a wasteful number, since it uses less digits than its factorization.

446231606641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256602503.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 446231606641 in words is "four hundred forty-six billion, two hundred thirty-one million, six hundred six thousand, six hundred forty-one".