84000242188 has 12 divisors (see below), whose sum is σ = 147196168672. Its totient is φ = 41944194000.

The previous prime is 84000242173. The next prime is 84000242197. The reversal of 84000242188 is 88124200048.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13978395 + ... + 13984402.

Almost surely, 2^84000242188 is an apocalyptic number.

It is an amenable number.

84000242188 is a deficient number, since it is larger than the sum of its proper divisors (63195926484).

84000242188 is a wasteful number, since it uses less digits than its factorization.

84000242188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27963552 (or 27963550 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 37.

The spelling of 84000242188 in words is "eighty-four billion, two hundred forty-two thousand, one hundred eighty-eight".