41756979887 has 6 divisors (see below), whose sum is σ = 48574446048. Its totient is φ = 35791697004.

The previous prime is 41756979857. The next prime is 41756979889. The reversal of 41756979887 is 78897965714.

It is not a de Polignac number, because 41756979887 - 2¹⁴ = 41756963503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41756979887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41756979889) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 426091583 + ... + 426091680.

It is an arithmetic number, because the mean of its divisors is an integer number (8095741008).

Almost surely, 2^41756979887 is an apocalyptic number.

41756979887 is a deficient number, since it is larger than the sum of its proper divisors (6817466161).

41756979887 is an equidigital number, since it uses as much as digits as its factorization.

41756979887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852183277 (or 852183270 counting only the distinct ones).

The product of its digits is 213373440, while the sum is 71.

The spelling of 41756979887 in words is "forty-one billion, seven hundred fifty-six million, nine hundred seventy-nine thousand, eight hundred eighty-seven".