84362176412 has 24 divisors (see below), whose sum is σ = 157276358400. Its totient is φ = 39479569776.

The previous prime is 84362176369. The next prime is 84362176417. The reversal of 84362176412 is 21467126348.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84362176417) 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 7 ways as a sum of consecutive naturals, for example, 6680612 + ... + 6693227.

It is an arithmetic number, because the mean of its divisors is an integer number (6553181600).

Almost surely, 2^84362176412 is an apocalyptic number.

It is an amenable number.

84362176412 is a deficient number, since it is larger than the sum of its proper divisors (72914181988).

84362176412 is a wasteful number, since it uses less digits than its factorization.

84362176412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13373945 (or 13373943 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The spelling of 84362176412 in words is "eighty-four billion, three hundred sixty-two million, one hundred seventy-six thousand, four hundred twelve".