41801661783792 has 160 divisors (see below), whose sum is σ = 120823126031360. Its totient is φ = 13836844569600.

The previous prime is 41801661783773. The next prime is 41801661783803. The reversal of 41801661783792 is 29738716610814.

41801661783792 is a `hidden beast` number, since 4 + 1 + 8 + 0 + 1 + 6 + 617 + 8 + 3 + 7 + 9 + 2 = 666.

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, 84322473 + ... + 84816759.

It is an arithmetic number, because the mean of its divisors is an integer number (755144537696).

Almost surely, 2^{41801661783792} 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 41801661783792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60411563015680).

41801661783792 is an abundant number, since it is smaller than the sum of its proper divisors (79021464247568).

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

41801661783792 is a wasteful number, since it uses less digits than its factorization.

41801661783792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495668 (or 495656 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 41801661783792 in words is "forty-one trillion, eight hundred one billion, six hundred sixty-one million, seven hundred eighty-three thousand, seven hundred ninety-two".