446243094389 has 8 divisors (see below), whose sum is σ = 447027997248. Its totient is φ = 445458333600.

The previous prime is 446243094317. The next prime is 446243094397. The reversal of 446243094389 is 983490342644.

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 446243094389 - 2⁸ = 446243094133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446243094989) 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, 7728344 + ... + 7785870.

It is an arithmetic number, because the mean of its divisors is an integer number (55878499656).

Almost surely, 2^446243094389 is an apocalyptic number.

It is an amenable number.

446243094389 is a deficient number, since it is larger than the sum of its proper divisors (784902859).

446243094389 is a wasteful number, since it uses less digits than its factorization.

446243094389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71035.

The product of its (nonzero) digits is 17915904, while the sum is 56.

The spelling of 446243094389 in words is "four hundred forty-six billion, two hundred forty-three million, ninety-four thousand, three hundred eighty-nine".