12677183878132 has 48 divisors (see below), whose sum is σ = 23621438598912. Its totient is φ = 5945125979520.

The previous prime is 12677183878129. The next prime is 12677183878133. The reversal of 12677183878132 is 23187838177621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12677183878133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14365719 + ... + 15222622.

It is an arithmetic number, because the mean of its divisors is an integer number (492113304144).

Almost surely, 2^{12677183878132} is an apocalyptic number.

It is an amenable number.

12677183878132 is a deficient number, since it is larger than the sum of its proper divisors (10944254720780).

12677183878132 is a wasteful number, since it uses less digits than its factorization.

12677183878132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29588488 (or 29588486 counting only the distinct ones).

The product of its digits is 37933056, while the sum is 64.

The spelling of 12677183878132 in words is "twelve trillion, six hundred seventy-seven billion, one hundred eighty-three million, eight hundred seventy-eight thousand, one hundred thirty-two".