41201099940 has 384 divisors, whose sum is σ = 159896862720. Its totient is φ = 7647436800.

The previous prime is 41201099939. The next prime is 41201099959. The reversal of 41201099940 is 4999010214.

41201099940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1850796 + ... + 1872924.

It is an arithmetic number, because the mean of its divisors is an integer number (416398080).

Almost surely, 2^41201099940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41201099940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79948431360).

41201099940 is an abundant number, since it is smaller than the sum of its proper divisors (118695762780).

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

41201099940 is a wasteful number, since it uses less digits than its factorization.

41201099940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22203 (or 22201 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 41201099940 in words is "forty-one billion, two hundred one million, ninety-nine thousand, nine hundred forty".