83124001066712 has 8 divisors (see below), whose sum is σ = 155857502000100. Its totient is φ = 41562000533352.

The previous prime is 83124001066693. The next prime is 83124001066747. The reversal of 83124001066712 is 21766010042138.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 83124001066712.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5195250066662 + ... + 5195250066677.

Almost surely, 2^{83124001066712} is an apocalyptic number.

It is an amenable number.

83124001066712 is a deficient number, since it is larger than the sum of its proper divisors (72733500933388).

83124001066712 is a wasteful number, since it uses less digits than its factorization.

83124001066712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10390500133345 (or 10390500133341 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 83124001066712 in words is "eighty-three trillion, one hundred twenty-four billion, one million, sixty-six thousand, seven hundred twelve".