41945983926 has 128 divisors (see below), whose sum is σ = 106911498240. Its totient is φ = 10655971200.

The previous prime is 41945983909. The next prime is 41945983949. The reversal of 41945983926 is 62938954914.

It is a self number, because there is not a number n which added to its sum of digits gives 41945983926.

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 63 ways as a sum of consecutive naturals, for example, 4160820 + ... + 4170888.

It is an arithmetic number, because the mean of its divisors is an integer number (835246080).

Almost surely, 2^41945983926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41945983926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53455749120).

41945983926 is an abundant number, since it is smaller than the sum of its proper divisors (64965514314).

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

41945983926 is a wasteful number, since it uses less digits than its factorization.

41945983926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10290.

The product of its digits is 16796160, while the sum is 60.

The spelling of 41945983926 in words is "forty-one billion, nine hundred forty-five million, nine hundred eighty-three thousand, nine hundred twenty-six".