41011520616 has 384 divisors, whose sum is σ = 132125414400. Its totient is φ = 11685928320.

The previous prime is 41011520611. The next prime is 41011520651. The reversal of 41011520616 is 61602511014.

41011520616 is a `hidden beast` number, since 4 + 10 + 1 + 15 + 20 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 41011520616.

It is not an unprimeable number, because it can be changed into a prime (41011520611) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 84212325 + ... + 84212811.

It is an arithmetic number, because the mean of its divisors is an integer number (344076600).

Almost surely, 2^41011520616 is an apocalyptic number.

41011520616 is a gapful number since it is divisible by the number (46) 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 41011520616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66062707200).

41011520616 is an abundant number, since it is smaller than the sum of its proper divisors (91113893784).

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

41011520616 is a wasteful number, since it uses less digits than its factorization.

41011520616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 41011520616 in words is "forty-one billion, eleven million, five hundred twenty thousand, six hundred sixteen".