41661526265320 has 128 divisors (see below), whose sum is σ = 103834793462400. Its totient is φ = 14944252087296.

The previous prime is 41661526265287. The next prime is 41661526265341. The reversal of 41661526265320 is 2356262516614.

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, 11036247 + ... + 14322073.

It is an arithmetic number, because the mean of its divisors is an integer number (811209323925).

Almost surely, 2^{41661526265320} is an apocalyptic number.

41661526265320 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 41661526265320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51917396731200).

41661526265320 is an abundant number, since it is smaller than the sum of its proper divisors (62173267197080).

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

41661526265320 is a wasteful number, since it uses less digits than its factorization.

41661526265320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286547 (or 3286543 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 41661526265320 in words is "forty-one trillion, six hundred sixty-one billion, five hundred twenty-six million, two hundred sixty-five thousand, three hundred twenty".