78567082466876 has 12 divisors (see below), whose sum is σ = 137643984614808. Its totient is φ = 39240229719792.

The previous prime is 78567082466839. The next prime is 78567082466903. The reversal of 78567082466876 is 67866428076587.

It is a self number, because there is not a number n which added to its sum of digits gives 78567082466876.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10827874331 + ... + 10827881586.

It is an arithmetic number, because the mean of its divisors is an integer number (11470332051234).

Almost surely, 2^{78567082466876} is an apocalyptic number.

It is an amenable number.

78567082466876 is a deficient number, since it is larger than the sum of its proper divisors (59076902147932).

78567082466876 is a wasteful number, since it uses less digits than its factorization.

78567082466876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21655756828 (or 21655756826 counting only the distinct ones).

The product of its (nonzero) digits is 9103933440, while the sum is 80.

The spelling of 78567082466876 in words is "seventy-eight trillion, five hundred sixty-seven billion, eighty-two million, four hundred sixty-six thousand, eight hundred seventy-six".