41397797886 has 8 divisors (see below), whose sum is σ = 82795595784. Its totient is φ = 13799265960.

The previous prime is 41397797863. The next prime is 41397797921. The reversal of 41397797886 is 68879779314.

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

41397797886 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 41397797886.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3449816485 + ... + 3449816496.

It is an arithmetic number, because the mean of its divisors is an integer number (10349449473).

Almost surely, 2^41397797886 is an apocalyptic number.

41397797886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41397797886 is a wasteful number, since it uses less digits than its factorization.

41397797886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6899632986.

The product of its digits is 128024064, while the sum is 69.

The spelling of 41397797886 in words is "forty-one billion, three hundred ninety-seven million, seven hundred ninety-seven thousand, eight hundred eighty-six".