41581874879 has 8 divisors (see below), whose sum is σ = 41892304608. Its totient is φ = 41272449120.

The previous prime is 41581874861. The next prime is 41581874891. The reversal of 41581874879 is 97847818514.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41581874879 is a prime.

It is a super-2 number, since 2×41581874879² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41581864879) 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, 167747 + ... + 333620.

It is an arithmetic number, because the mean of its divisors is an integer number (5236538076).

Almost surely, 2^41581874879 is an apocalyptic number.

41581874879 is a deficient number, since it is larger than the sum of its proper divisors (310429729).

41581874879 is a wasteful number, since it uses less digits than its factorization.

41581874879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501985.

The product of its digits is 18063360, while the sum is 62.

The spelling of 41581874879 in words is "forty-one billion, five hundred eighty-one million, eight hundred seventy-four thousand, eight hundred seventy-nine".