12874735067 has 2 divisors, whose sum is σ = 12874735068. Its totient is φ = 12874735066.

The previous prime is 12874735063. The next prime is 12874735099. The reversal of 12874735067 is 76053747821.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12874735067 - 2² = 12874735063 is a prime.

It is not a weakly prime, because it can be changed into another prime (12874735061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6437367533 + 6437367534.

It is an arithmetic number, because the mean of its divisors is an integer number (6437367534).

Almost surely, 2^12874735067 is an apocalyptic number.

12874735067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12874735067 is an equidigital number, since it uses as much as digits as its factorization.

12874735067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1975680, while the sum is 50.

The spelling of 12874735067 in words is "twelve billion, eight hundred seventy-four million, seven hundred thirty-five thousand, sixty-seven".