84287299168 has 48 divisors (see below), whose sum is σ = 171706500000. Its totient is φ = 40680041472.

The previous prime is 84287299153. The next prime is 84287299199. The reversal of 84287299168 is 86199278248.

It is a happy number.

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, 4629988 + ... + 4648156.

It is an arithmetic number, because the mean of its divisors is an integer number (3577218750).

Almost surely, 2^84287299168 is an apocalyptic number.

It is an amenable number.

84287299168 is an abundant number, since it is smaller than the sum of its proper divisors (87419200832).

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

84287299168 is a wasteful number, since it uses less digits than its factorization.

84287299168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23207 (or 23199 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 64.

The spelling of 84287299168 in words is "eighty-four billion, two hundred eighty-seven million, two hundred ninety-nine thousand, one hundred sixty-eight".