84442137115803 has 8 divisors (see below), whose sum is σ = 112664927758608. Its totient is φ = 56257052275104.

The previous prime is 84442137115789. The next prime is 84442137115811. The reversal of 84442137115803 is 30851173124448.

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

It is not a de Polignac number, because 84442137115803 - 2²⁹ = 84441600244891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84442137115873) 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, 9426445300 + ... + 9426454257.

It is an arithmetic number, because the mean of its divisors is an integer number (14083115969826).

Almost surely, 2^{84442137115803} is an apocalyptic number.

84442137115803 is a deficient number, since it is larger than the sum of its proper divisors (28222790642805).

84442137115803 is a wasteful number, since it uses less digits than its factorization.

84442137115803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18852901053.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 84442137115803 in words is "eighty-four trillion, four hundred forty-two billion, one hundred thirty-seven million, one hundred fifteen thousand, eight hundred three".