9881062843798 has 4 divisors (see below), whose sum is σ = 14821594265700. Its totient is φ = 4940531421898.

The previous prime is 9881062843789. The next prime is 9881062843801. The reversal of 9881062843798 is 8973482601889.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9881062843798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2470265710948 + ... + 2470265710951.

It is an arithmetic number, because the mean of its divisors is an integer number (3705398566425).

Almost surely, 2^{9881062843798} is an apocalyptic number.

9881062843798 is a deficient number, since it is larger than the sum of its proper divisors (4940531421902).

9881062843798 is a wasteful number, since it uses less digits than its factorization.

9881062843798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940531421901.

The product of its (nonzero) digits is 334430208, while the sum is 73.

The spelling of 9881062843798 in words is "nine trillion, eight hundred eighty-one billion, sixty-two million, eight hundred forty-three thousand, seven hundred ninety-eight".