41912509791 has 8 divisors (see below), whose sum is σ = 55971912064. Its totient is φ = 27897390360.

The previous prime is 41912509783. The next prime is 41912509819. The reversal of 41912509791 is 19790521914.

41912509791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41912509791 - 2³ = 41912509783 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41912509791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41912509781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11068501 + ... + 11072286.

It is an arithmetic number, because the mean of its divisors is an integer number (6996489008).

Almost surely, 2^41912509791 is an apocalyptic number.

41912509791 is a deficient number, since it is larger than the sum of its proper divisors (14059402273).

41912509791 is a wasteful number, since it uses less digits than its factorization.

41912509791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22141421.

The product of its (nonzero) digits is 204120, while the sum is 48.

The spelling of 41912509791 in words is "forty-one billion, nine hundred twelve million, five hundred nine thousand, seven hundred ninety-one".