12076327658 has 32 divisors (see below), whose sum is σ = 18903253824. Its totient is φ = 5780875392.

The previous prime is 12076327651. The next prime is 12076327661. The reversal of 12076327658 is 85672367021.

It is not an unprimeable number, because it can be changed into a prime (12076327651) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2520341 + ... + 2525127.

It is an arithmetic number, because the mean of its divisors is an integer number (590726682).

Almost surely, 2^12076327658 is an apocalyptic number.

12076327658 is a deficient number, since it is larger than the sum of its proper divisors (6826926166).

12076327658 is a wasteful number, since it uses less digits than its factorization.

12076327658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5366.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 12076327658 in words is "twelve billion, seventy-six million, three hundred twenty-seven thousand, six hundred fifty-eight".