84569038118 has 16 divisors (see below), whose sum is σ = 127030792704. Its totient is φ = 42225484680.

The previous prime is 84569038091. The next prime is 84569038129. The reversal of 84569038118 is 81183096548.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 84569038118.

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, 4421171 + ... + 4440257.

It is an arithmetic number, because the mean of its divisors is an integer number (7939424544).

Almost surely, 2^84569038118 is an apocalyptic number.

84569038118 is a deficient number, since it is larger than the sum of its proper divisors (42461754586).

84569038118 is a wasteful number, since it uses less digits than its factorization.

84569038118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22067.

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 84569038118 in words is "eighty-four billion, five hundred sixty-nine million, thirty-eight thousand, one hundred eighteen".