441656664086 has 8 divisors (see below), whose sum is σ = 722710904904. Its totient is φ = 200753029120.

The previous prime is 441656664083. The next prime is 441656664121. The reversal of 441656664086 is 680466656144.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441656664083) 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, 10037651435 + ... + 10037651478.

It is an arithmetic number, because the mean of its divisors is an integer number (90338863113).

Almost surely, 2^441656664086 is an apocalyptic number.

441656664086 is a deficient number, since it is larger than the sum of its proper divisors (281054240818).

441656664086 is a wasteful number, since it uses less digits than its factorization.

441656664086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20075302926.

The product of its (nonzero) digits is 19906560, while the sum is 56.

The spelling of 441656664086 in words is "four hundred forty-one billion, six hundred fifty-six million, six hundred sixty-four thousand, eighty-six".