41678937669 has 4 divisors (see below), whose sum is σ = 55571916896. Its totient is φ = 27785958444.

The previous prime is 41678937667. The next prime is 41678937673. The reversal of 41678937669 is 96673987614.

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 not a de Polignac number, because 41678937669 - 2¹ = 41678937667 is a prime.

It is a super-2 number, since 2×41678937669² (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 (41678937667) 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, 6946489609 + ... + 6946489614.

It is an arithmetic number, because the mean of its divisors is an integer number (13892979224).

Almost surely, 2^41678937669 is an apocalyptic number.

It is an amenable number.

41678937669 is a deficient number, since it is larger than the sum of its proper divisors (13892979227).

41678937669 is a wasteful number, since it uses less digits than its factorization.

41678937669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13892979226.

The product of its digits is 82301184, while the sum is 66.

The spelling of 41678937669 in words is "forty-one billion, six hundred seventy-eight million, nine hundred thirty-seven thousand, six hundred sixty-nine".