11798421708683 has 4 divisors (see below), whose sum is σ = 11798438157408. Its totient is φ = 11798405259960.

The previous prime is 11798421708679. The next prime is 11798421708701. The reversal of 11798421708683 is 38680712489711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11798421708683 - 2² = 11798421708679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11798421708083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7096916 + ... + 8600177.

It is an arithmetic number, because the mean of its divisors is an integer number (2949609539352).

Almost surely, 2^{11798421708683} is an apocalyptic number.

11798421708683 is a deficient number, since it is larger than the sum of its proper divisors (16448725).

11798421708683 is an equidigital number, since it uses as much as digits as its factorization.

11798421708683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16448724.

The product of its (nonzero) digits is 32514048, while the sum is 65.

The spelling of 11798421708683 in words is "eleven trillion, seven hundred ninety-eight billion, four hundred twenty-one million, seven hundred eight thousand, six hundred eighty-three".