840113014176 has 36 divisors (see below), whose sum is σ = 2389071384882. Its totient is φ = 280037671296.

The previous prime is 840113014171. The next prime is 840113014177. The reversal of 840113014176 is 671410311048.

It can be written as a sum of positive squares in only one way, i.e., 677203909776 + 162909104400 = 822924^2 + 403620^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 840113014176.

It is not an unprimeable number, because it can be changed into a prime (840113014171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1458529251 + ... + 1458529826.

Almost surely, 2^840113014176 is an apocalyptic number.

It is an amenable number.

840113014176 is an abundant number, since it is smaller than the sum of its proper divisors (1548958370706).

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

840113014176 is a wasteful number, since it uses less digits than its factorization.

840113014176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917059093 (or 2917059082 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 840113014176 in words is "eight hundred forty billion, one hundred thirteen million, fourteen thousand, one hundred seventy-six".