44342345566 has 16 divisors (see below), whose sum is σ = 66702364704. Its totient is φ = 22108308064.

The previous prime is 44342345549. The next prime is 44342345581. The reversal of 44342345566 is 66554324344.

It is a happy number.

It is a super-3 number, since 3×44342345566³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074816 + ... + 1115308.

It is an arithmetic number, because the mean of its divisors is an integer number (4168897794).

Almost surely, 2^44342345566 is an apocalyptic number.

44342345566 is a deficient number, since it is larger than the sum of its proper divisors (22360019138).

44342345566 is a wasteful number, since it uses less digits than its factorization.

44342345566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42035.

The product of its digits is 4147200, while the sum is 46.

The spelling of 44342345566 in words is "forty-four billion, three hundred forty-two million, three hundred forty-five thousand, five hundred sixty-six".