41217879039 has 4 divisors (see below), whose sum is σ = 54957172056. Its totient is φ = 27478586024.

The previous prime is 41217879029. The next prime is 41217879041. The reversal of 41217879039 is 93097871214.

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 41217879039 - 2¹¹ = 41217876991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41217878982 and 41217879000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41217879029) 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, 6869646504 + ... + 6869646509.

It is an arithmetic number, because the mean of its divisors is an integer number (13739293014).

Almost surely, 2^41217879039 is an apocalyptic number.

41217879039 is a deficient number, since it is larger than the sum of its proper divisors (13739293017).

41217879039 is a wasteful number, since it uses less digits than its factorization.

41217879039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13739293016.

The product of its (nonzero) digits is 762048, while the sum is 51.

The spelling of 41217879039 in words is "forty-one billion, two hundred seventeen million, eight hundred seventy-nine thousand, thirty-nine".