41845782371 has 4 divisors (see below), whose sum is σ = 41859646200. Its totient is φ = 41831918544.

The previous prime is 41845782359. The next prime is 41845782403. The reversal of 41845782371 is 17328754814.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41845782371 - 2¹⁴ = 41845765987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41845782311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6927386 + ... + 6933423.

It is an arithmetic number, because the mean of its divisors is an integer number (10464911550).

Almost surely, 2^41845782371 is an apocalyptic number.

41845782371 is a deficient number, since it is larger than the sum of its proper divisors (13863829).

41845782371 is a wasteful number, since it uses less digits than its factorization.

41845782371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13863828.

The product of its digits is 1505280, while the sum is 50.

The spelling of 41845782371 in words is "forty-one billion, eight hundred forty-five million, seven hundred eighty-two thousand, three hundred seventy-one".