41879419187761 has 3 divisors (see below), whose sum is σ = 41879425659193. Its totient is φ = 41879412716330.

The previous prime is 41879419187747. The next prime is 41879419187779. The reversal of 41879419187761 is 16778191497814.

The square root of 41879419187761 is 6471431.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 41879419187761 - 2¹¹ = 41879419185713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41879419187701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3235716 + ... + 9707146.

Almost surely, 2^{41879419187761} is an apocalyptic number.

41879419187761 is the 6471431-st square number.

41879419187761 is the 3235716-th centered octagonal number.

It is an amenable number.

41879419187761 is a deficient number, since it is larger than the sum of its proper divisors (6471432).

41879419187761 is an frugal number, since it uses more digits than its factorization.

41879419187761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12942862 (or 6471431 counting only the distinct ones).

The product of its digits is 170698752, while the sum is 73.

The spelling of 41879419187761 in words is "forty-one trillion, eight hundred seventy-nine billion, four hundred nineteen million, one hundred eighty-seven thousand, seven hundred sixty-one".