41015621120 has 80 divisors (see below), whose sum is σ = 98402942880. Its totient is φ = 16395976704.

The previous prime is 41015621117. The next prime is 41015621147. The reversal of 41015621120 is 2112651014.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5098061 + ... + 5106099.

It is an arithmetic number, because the mean of its divisors is an integer number (1230036786).

Almost surely, 2^41015621120 is an apocalyptic number.

41015621120 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 41015621120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49201471440).

41015621120 is an abundant number, since it is smaller than the sum of its proper divisors (57387321760).

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

41015621120 is an equidigital number, since it uses as much as digits as its factorization.

41015621120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10055 (or 10039 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The spelling of 41015621120 in words is "forty-one billion, fifteen million, six hundred twenty-one thousand, one hundred twenty".