41549930244 has 81 divisors (see below), whose sum is σ = 107215321759. Its totient is φ = 13567457280.

The previous prime is 41549930239. The next prime is 41549930287. The reversal of 41549930244 is 44203994514.

The square root of 41549930244 is 203838.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 17116488900 + 24433441344 = 130830^2 + 156312^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41549930244.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 64820164 + ... + 64820804.

Almost surely, 2^41549930244 is an apocalyptic number.

41549930244 is the 203838-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41549930244

41549930244 is an abundant number, since it is smaller than the sum of its proper divisors (65665391515).

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

41549930244 is an equidigital number, since it uses as much as digits as its factorization.

41549930244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 41549930244 in words is "forty-one billion, five hundred forty-nine million, nine hundred thirty thousand, two hundred forty-four".