12346670842875 has 24 divisors (see below), whose sum is σ = 22256931974784. Its totient is φ = 6584891115600.

The previous prime is 12346670842813. The next prime is 12346670843057. The reversal of 12346670842875 is 57824807664321.

12346670842875 is a `hidden beast` number, since 1 + 2 + 3 + 466 + 7 + 0 + 84 + 28 + 75 = 666.

It is not a de Polignac number, because 12346670842875 - 2⁶ = 12346670842811 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5487408139 + ... + 5487410388.

It is an arithmetic number, because the mean of its divisors is an integer number (927372165616).

Almost surely, 2^{12346670842875} is an apocalyptic number.

12346670842875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12346670842875 is a deficient number, since it is larger than the sum of its proper divisors (9910261131909).

12346670842875 is a wasteful number, since it uses less digits than its factorization.

12346670842875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10974818548 (or 10974818535 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 63.

The spelling of 12346670842875 in words is "twelve trillion, three hundred forty-six billion, six hundred seventy million, eight hundred forty-two thousand, eight hundred seventy-five".