8542100886198 has 32 divisors (see below), whose sum is σ = 18829448265600. Its totient is φ = 2561829692160.

The previous prime is 8542100886161. The next prime is 8542100886313. The reversal of 8542100886198 is 8916880012458.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667136748 + ... + 667149551.

It is an arithmetic number, because the mean of its divisors is an integer number (588420258300).

Almost surely, 2^{8542100886198} is an apocalyptic number.

8542100886198 is an abundant number, since it is smaller than the sum of its proper divisors (10287347379402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8542100886198 is a wasteful number, since it uses less digits than its factorization.

8542100886198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334286412.

The product of its (nonzero) digits is 8847360, while the sum is 60.

The spelling of 8542100886198 in words is "eight trillion, five hundred forty-two billion, one hundred million, eight hundred eighty-six thousand, one hundred ninety-eight".