41646126331160 has 128 divisors (see below), whose sum is σ = 103078661011200. Its totient is φ = 15046963937280.

The previous prime is 41646126331037. The next prime is 41646126331253. The reversal of 41646126331160 is 6113362164614.

It is a Cunningham number, because it is equal to 6453381²-1.

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, 128906306 + ... + 129228974.

It is an arithmetic number, because the mean of its divisors is an integer number (805302039150).

Almost surely, 2^{41646126331160} is an apocalyptic number.

41646126331160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41646126331160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51539330505600).

41646126331160 is an abundant number, since it is smaller than the sum of its proper divisors (61432534680040).

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

41646126331160 is a wasteful number, since it uses less digits than its factorization.

41646126331160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328021 (or 328017 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

Adding to 41646126331160 its reverse (6113362164614), we get a palindrome (47759488495774).

The spelling of 41646126331160 in words is "forty-one trillion, six hundred forty-six billion, one hundred twenty-six million, three hundred thirty-one thousand, one hundred sixty".