76899995212 has 12 divisors (see below), whose sum is σ = 135318501136. Its totient is φ = 38237566320.

The previous prime is 76899995209. The next prime is 76899995251. The reversal of 76899995212 is 21259999867.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53107008 + ... + 53108455.

Almost surely, 2^76899995212 is an apocalyptic number.

It is an amenable number.

76899995212 is a deficient number, since it is larger than the sum of its proper divisors (58418505924).

76899995212 is a wasteful number, since it uses less digits than its factorization.

76899995212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106215648 (or 106215646 counting only the distinct ones).

The product of its digits is 44089920, while the sum is 67.

The spelling of 76899995212 in words is "seventy-six billion, eight hundred ninety-nine million, nine hundred ninety-five thousand, two hundred twelve".