41805374820 has 192 divisors, whose sum is σ = 131159347200. Its totient is φ = 9862282240.

The previous prime is 41805374813. The next prime is 41805374833. The reversal of 41805374820 is 2847350814.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5548816 + ... + 5556344.

It is an arithmetic number, because the mean of its divisors is an integer number (683121600).

Almost surely, 2^41805374820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41805374820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65579673600).

41805374820 is an abundant number, since it is smaller than the sum of its proper divisors (89353972380).

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

41805374820 is a wasteful number, since it uses less digits than its factorization.

41805374820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7778 (or 7776 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 41805374820 in words is "forty-one billion, eight hundred five million, three hundred seventy-four thousand, eight hundred twenty".