76841414868 has 24 divisors (see below), whose sum is σ = 179335431072. Its totient is φ = 25608262624.

The previous prime is 76841414861. The next prime is 76841414921. The reversal of 76841414868 is 86841414867.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 634830 + ... + 746117.

It is an arithmetic number, because the mean of its divisors is an integer number (7472309628).

Almost surely, 2^76841414868 is an apocalyptic number.

It is an amenable number.

76841414868 is an abundant number, since it is smaller than the sum of its proper divisors (102494016204).

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

76841414868 is a wasteful number, since it uses less digits than its factorization.

76841414868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385591 (or 1385589 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 57.

Subtracting 76841414868 from its reverse (86841414867), we obtain a palindrome (9999999999).

The spelling of 76841414868 in words is "seventy-six billion, eight hundred forty-one million, four hundred fourteen thousand, eight hundred sixty-eight".