9873234806612 has 24 divisors (see below), whose sum is σ = 18295059976704. Its totient is φ = 4646091850112.

The previous prime is 9873234806551. The next prime is 9873234806689. The reversal of 9873234806612 is 2166084323789.

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 in 7 ways as a sum of consecutive naturals, for example, 224543 + ... + 4449369.

It is an arithmetic number, because the mean of its divisors is an integer number (762294165696).

Almost surely, 2^{9873234806612} is an apocalyptic number.

It is an amenable number.

9873234806612 is a deficient number, since it is larger than the sum of its proper divisors (8421825170092).

9873234806612 is a wasteful number, since it uses less digits than its factorization.

9873234806612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259215 (or 4259213 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 9873234806612 in words is "nine trillion, eight hundred seventy-three billion, two hundred thirty-four million, eight hundred six thousand, six hundred twelve".