94643441982 has 64 divisors (see below), whose sum is σ = 213083565120. Its totient is φ = 31135104000.

The previous prime is 94643441951. The next prime is 94643442037. The reversal of 94643441982 is 28914434649.

94643441982 is a `hidden beast` number, since 94 + 6 + 434 + 41 + 9 + 82 = 666.

It is a super-2 number, since 2×94643441982² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1679382 + ... + 1734822.

It is an arithmetic number, because the mean of its divisors is an integer number (3329430705).

Almost surely, 2^94643441982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94643441982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106541782560).

94643441982 is an abundant number, since it is smaller than the sum of its proper divisors (118440123138).

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

94643441982 is a wasteful number, since it uses less digits than its factorization.

94643441982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55866 (or 55860 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 94643441982 in words is "ninety-four billion, six hundred forty-three million, four hundred forty-one thousand, nine hundred eighty-two".