842600091836 has 6 divisors (see below), whose sum is σ = 1474550160720. Its totient is φ = 421300045916.

The previous prime is 842600091833. The next prime is 842600091887. The reversal of 842600091836 is 638190006248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842600091833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105325011476 + ... + 105325011483.

It is an arithmetic number, because the mean of its divisors is an integer number (245758360120).

Almost surely, 2^842600091836 is an apocalyptic number.

It is an amenable number.

842600091836 is a deficient number, since it is larger than the sum of its proper divisors (631950068884).

842600091836 is a wasteful number, since it uses less digits than its factorization.

842600091836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210650022963 (or 210650022961 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 842600091836 in words is "eight hundred forty-two billion, six hundred million, ninety-one thousand, eight hundred thirty-six".