84460130674 has 4 divisors (see below), whose sum is σ = 126690196014. Its totient is φ = 42230065336.

The previous prime is 84460130669. The next prime is 84460130717. The reversal of 84460130674 is 47603106448.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 53780856649 + 30679274025 = 231907^2 + 175155^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 84460130674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21115032667 + ... + 21115032670.

Almost surely, 2^84460130674 is an apocalyptic number.

84460130674 is a deficient number, since it is larger than the sum of its proper divisors (42230065340).

84460130674 is a wasteful number, since it uses less digits than its factorization.

84460130674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42230065339.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 84460130674 in words is "eighty-four billion, four hundred sixty million, one hundred thirty thousand, six hundred seventy-four".