8684020400422 has 16 divisors (see below), whose sum is σ = 13225162702752. Its totient is φ = 4276098639360.

The previous prime is 8684020400417. The next prime is 8684020400437. The reversal of 8684020400422 is 2240040204868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116414203 + ... + 116488774.

It is an arithmetic number, because the mean of its divisors is an integer number (826572668922).

Almost surely, 2^{8684020400422} is an apocalyptic number.

8684020400422 is a deficient number, since it is larger than the sum of its proper divisors (4541142302330).

8684020400422 is a wasteful number, since it uses less digits than its factorization.

8684020400422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232903263.

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 8684020400422 in words is "eight trillion, six hundred eighty-four billion, twenty million, four hundred thousand, four hundred twenty-two".