84004608244 has 12 divisors (see below), whose sum is σ = 150593627268. Its totient is φ = 40977857600.

The previous prime is 84004608227. The next prime is 84004608253. The reversal of 84004608244 is 44280640048.

It can be written as a sum of positive squares in 2 ways, for example, as 47988159844 + 36016448400 = 219062^2 + 189780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 84004608197 and 84004608206.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 256111447 + ... + 256111774.

It is an arithmetic number, because the mean of its divisors is an integer number (12549468939).

Almost surely, 2^84004608244 is an apocalyptic number.

It is an amenable number.

84004608244 is a deficient number, since it is larger than the sum of its proper divisors (66589019024).

84004608244 is a wasteful number, since it uses less digits than its factorization.

84004608244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512223266 (or 512223264 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 84004608244 in words is "eighty-four billion, four million, six hundred eight thousand, two hundred forty-four".