33244241982 has 96 divisors (see below), whose sum is σ = 82444845600. Its totient is φ = 8879431680.

The previous prime is 33244241977. The next prime is 33244241983. The reversal of 33244241982 is 28914244233.

It is a super-2 number, since 2×33244241982² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33244241983) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 722382 + ... + 767022.

It is an arithmetic number, because the mean of its divisors is an integer number (858800475).

Almost surely, 2^33244241982 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33244241982, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41222422800).

33244241982 is an abundant number, since it is smaller than the sum of its proper divisors (49200603618).

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

33244241982 is a wasteful number, since it uses less digits than its factorization.

33244241982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44826 (or 44819 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 33244241982 in words is "thirty-three billion, two hundred forty-four million, two hundred forty-one thousand, nine hundred eighty-two".