12620803360834 has 8 divisors (see below), whose sum is σ = 18942941689020. Its totient is φ = 6306489464496.

The previous prime is 12620803360819. The next prime is 12620803360843. The reversal of 12620803360834 is 43806330802621.

It can be written as a sum of positive squares in 2 ways, for example, as 11717442455625 + 903360905209 = 3423075^2 + 950453^2 .

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

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, 1956103929 + ... + 1956110380.

Almost surely, 2^{12620803360834} is an apocalyptic number.

12620803360834 is a deficient number, since it is larger than the sum of its proper divisors (6322138328186).

12620803360834 is a wasteful number, since it uses less digits than its factorization.

12620803360834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912215924.

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 12620803360834 in words is "twelve trillion, six hundred twenty billion, eight hundred three million, three hundred sixty thousand, eight hundred thirty-four".