8287943122992 has 120 divisors (see below), whose sum is σ = 23269728880128. Its totient is φ = 2540725574400.

The previous prime is 8287943122913. The next prime is 8287943122999. The reversal of 8287943122992 is 2992213497828.

It is not an unprimeable number, because it can be changed into a prime (8287943122999) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 313317 + ... + 4083387.

Almost surely, 2^{8287943122992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8287943122992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11634864440064).

8287943122992 is an abundant number, since it is smaller than the sum of its proper divisors (14981785757136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8287943122992 is a wasteful number, since it uses less digits than its factorization.

8287943122992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3770379 (or 3770360 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 66.

The spelling of 8287943122992 in words is "eight trillion, two hundred eighty-seven billion, nine hundred forty-three million, one hundred twenty-two thousand, nine hundred ninety-two".