99941381624366 has 8 divisors (see below), whose sum is σ = 150904867618704. Its totient is φ = 49639759084800.

The previous prime is 99941381624333. The next prime is 99941381624393. The reversal of 99941381624366 is 66342618314999.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 99941381624366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165465863315 + ... + 165465863918.

It is an arithmetic number, because the mean of its divisors is an integer number (18863108452338).

Almost surely, 2^{99941381624366} is an apocalyptic number.

99941381624366 is a deficient number, since it is larger than the sum of its proper divisors (50963485994338).

99941381624366 is a wasteful number, since it uses less digits than its factorization.

99941381624366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330931727386.

The product of its digits is 362797056, while the sum is 71.

The spelling of 99941381624366 in words is "ninety-nine trillion, nine hundred forty-one billion, three hundred eighty-one million, six hundred twenty-four thousand, three hundred sixty-six".