44242606686 has 8 divisors (see below), whose sum is σ = 88485213384. Its totient is φ = 14747535560.

The previous prime is 44242606663. The next prime is 44242606687. The reversal of 44242606686 is 68660624244.

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

44242606686 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44242606687) 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, 3686883885 + ... + 3686883896.

It is an arithmetic number, because the mean of its divisors is an integer number (11060651673).

Almost surely, 2^44242606686 is an apocalyptic number.

44242606686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44242606686 is a wasteful number, since it uses less digits than its factorization.

44242606686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373767786.

The product of its (nonzero) digits is 2654208, while the sum is 48.

The spelling of 44242606686 in words is "forty-four billion, two hundred forty-two million, six hundred six thousand, six hundred eighty-six".