41050020013 has 4 divisors (see below), whose sum is σ = 41068323648. Its totient is φ = 41031716380.

The previous prime is 41050019977. The next prime is 41050020019. The reversal of 41050020013 is 31002005014.

41050020013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41050020013 - 2⁹ = 41050019501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41050020019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9148453 + ... + 9152938.

It is an arithmetic number, because the mean of its divisors is an integer number (10267080912).

Almost surely, 2^41050020013 is an apocalyptic number.

It is an amenable number.

41050020013 is a deficient number, since it is larger than the sum of its proper divisors (18303635).

41050020013 is a wasteful number, since it uses less digits than its factorization.

41050020013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18303634.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 41050020013 its reverse (31002005014), we get a palindrome (72052025027).

The spelling of 41050020013 in words is "forty-one billion, fifty million, twenty thousand, thirteen".