84484008843 has 32 divisors (see below), whose sum is σ = 128472547392. Its totient is φ = 48921907200.

The previous prime is 84484008803. The next prime is 84484008857. The reversal of 84484008843 is 34880048448.

It is a happy number.

It is not a de Polignac number, because 84484008843 - 2²⁵ = 84450454411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (84484008803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4313653 + ... + 4333193.

It is an arithmetic number, because the mean of its divisors is an integer number (4014767106).

Almost surely, 2^84484008843 is an apocalyptic number.

84484008843 is a deficient number, since it is larger than the sum of its proper divisors (43988538549).

84484008843 is a wasteful number, since it uses less digits than its factorization.

84484008843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26095.

The product of its (nonzero) digits is 3145728, while the sum is 51.

The spelling of 84484008843 in words is "eighty-four billion, four hundred eighty-four million, eight thousand, eight hundred forty-three".