76841414866 has 16 divisors (see below), whose sum is σ = 116278481088. Its totient is φ = 38082610800.

The previous prime is 76841414861. The next prime is 76841414921. The reversal of 76841414866 is 66841414867.

It is not an unprimeable number, because it can be changed into a prime (76841414861) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 51571 + ... + 395401.

It is an arithmetic number, because the mean of its divisors is an integer number (7267405068).

Almost surely, 2^76841414866 is an apocalyptic number.

76841414866 is a deficient number, since it is larger than the sum of its proper divisors (39437066222).

76841414866 is a wasteful number, since it uses less digits than its factorization.

76841414866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344817.

The product of its digits is 6193152, while the sum is 55.

Subtracting from 76841414866 its reverse (66841414867), we obtain a palindrome (9999999999).

The spelling of 76841414866 in words is "seventy-six billion, eight hundred forty-one million, four hundred fourteen thousand, eight hundred sixty-six".