84113540799 has 8 divisors (see below), whose sum is σ = 112822953600. Its totient is φ = 55739910936.

The previous prime is 84113540789. The next prime is 84113540803. The reversal of 84113540799 is 99704531148.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84113540799 - 2²³ = 84105152191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84113540779) 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, 83945149 + ... + 83946150.

It is an arithmetic number, because the mean of its divisors is an integer number (14102869200).

Almost surely, 2^84113540799 is an apocalyptic number.

84113540799 is a deficient number, since it is larger than the sum of its proper divisors (28709412801).

84113540799 is a wasteful number, since it uses less digits than its factorization.

84113540799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167891469.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 84113540799 in words is "eighty-four billion, one hundred thirteen million, five hundred forty thousand, seven hundred ninety-nine".