12067757874 has 12 divisors (see below), whose sum is σ = 26146808766. Its totient is φ = 4022585952.

The previous prime is 12067757857. The next prime is 12067757879. The reversal of 12067757874 is 47875776021.

12067757874 is a `hidden beast` number, since 1 + 2 + 0 + 67 + 7 + 578 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7192227249 + 4875530625 = 84807^2 + 69825^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12067757874.

It is not an unprimeable number, because it can be changed into a prime (12067757879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335215479 + ... + 335215514.

Almost surely, 2^12067757874 is an apocalyptic number.

12067757874 is an abundant number, since it is smaller than the sum of its proper divisors (14079050892).

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

12067757874 is a wasteful number, since it uses less digits than its factorization.

12067757874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670431001 (or 670430998 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 54.

The spelling of 12067757874 in words is "twelve billion, sixty-seven million, seven hundred fifty-seven thousand, eight hundred seventy-four".