12707084497808 has 20 divisors (see below), whose sum is σ = 24621364821900. Its totient is φ = 6353183898624.

The previous prime is 12707084497717. The next prime is 12707084497813. The reversal of 12707084497808 is 80879448070721.

It can be written as a sum of positive squares in 2 ways, for example, as 11291669854864 + 1415414642944 = 3360308^2 + 1189712^2 .

It is a super-2 number, since 2×12707084497808² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22104233 + ... + 22671816.

It is an arithmetic number, because the mean of its divisors is an integer number (1231068241095).

Almost surely, 2^{12707084497808} is an apocalyptic number.

It is an amenable number.

12707084497808 is a deficient number, since it is larger than the sum of its proper divisors (11914280324092).

12707084497808 is a wasteful number, since it uses less digits than its factorization.

12707084497808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44793794 (or 44793788 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 65.

The spelling of 12707084497808 in words is "twelve trillion, seven hundred seven billion, eighty-four million, four hundred ninety-seven thousand, eight hundred eight".