12802908146 has 16 divisors (see below), whose sum is σ = 21950248320. Its totient is φ = 5486359200.

The previous prime is 12802908133. The next prime is 12802908161. The reversal of 12802908146 is 64180920821.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97070 + ... + 187158.

It is an arithmetic number, because the mean of its divisors is an integer number (1371890520).

Almost surely, 2^12802908146 is an apocalyptic number.

12802908146 is a deficient number, since it is larger than the sum of its proper divisors (9147340174).

12802908146 is a wasteful number, since it uses less digits than its factorization.

12802908146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100249.

The product of its (nonzero) digits is 55296, while the sum is 41.

The spelling of 12802908146 in words is "twelve billion, eight hundred two million, nine hundred eight thousand, one hundred forty-six".