12868707001 has 8 divisors (see below), whose sum is σ = 12909279240. Its totient is φ = 12828173952.

The previous prime is 12868706959. The next prime is 12868707037. The reversal of 12868707001 is 10070786821.

It can be written as a sum of positive squares in 4 ways, for example, as 377291776 + 12491415225 = 19424^2 + 111765^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12868707001 - 2⁹ = 12868706489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12868737001) 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 7 ways as a sum of consecutive naturals, for example, 735511 + ... + 752803.

It is an arithmetic number, because the mean of its divisors is an integer number (1613659905).

Almost surely, 2^12868707001 is an apocalyptic number.

It is an amenable number.

12868707001 is a deficient number, since it is larger than the sum of its proper divisors (40572239).

12868707001 is a wasteful number, since it uses less digits than its factorization.

12868707001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19595.

The product of its (nonzero) digits is 37632, while the sum is 40.

The spelling of 12868707001 in words is "twelve billion, eight hundred sixty-eight million, seven hundred seven thousand, one".