41000520000 has 560 divisors, whose sum is σ = 149970744000. Its totient is φ = 9799680000.

The previous prime is 41000519971. The next prime is 41000520017. The reversal of 41000520000 is 2500014.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 117479826 + ... + 117480174.

It is an arithmetic number, because the mean of its divisors is an integer number (267804900).

Almost surely, 2^41000520000 is an apocalyptic number.

41000520000 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 41000520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74985372000).

41000520000 is an abundant number, since it is smaller than the sum of its proper divisors (108970224000).

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

41000520000 is a wasteful number, since it uses less digits than its factorization.

41000520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The spelling of 41000520000 in words is "forty-one billion, five hundred twenty thousand".