84484129328 has 40 divisors (see below), whose sum is σ = 168427876176. Its totient is φ = 41034656000.

The previous prime is 84484129321. The next prime is 84484129343. The reversal of 84484129328 is 82392148448.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a self number, because there is not a number n which added to its sum of digits gives 84484129328.

It is not an unprimeable number, because it can be changed into a prime (84484129321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407558 + ... + 578853.

Almost surely, 2^84484129328 is an apocalyptic number.

It is an amenable number.

84484129328 is a deficient number, since it is larger than the sum of its proper divisors (83943746848).

84484129328 is a wasteful number, since it uses less digits than its factorization.

84484129328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986573 (or 986567 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 53.

The spelling of 84484129328 in words is "eighty-four billion, four hundred eighty-four million, one hundred twenty-nine thousand, three hundred twenty-eight".