8767842992272 has 160 divisors (see below), whose sum is σ = 21646462982144. Its totient is φ = 3346740633600.

The previous prime is 8767842992201. The next prime is 8767842992291. The reversal of 8767842992272 is 2722992487678.

It is a junction number, because it is equal to n+sod(n) for n = 8767842992195 and 8767842992204.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14922622 + ... + 15499042.

Almost surely, 2^{8767842992272} 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 8767842992272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10823231491072).

8767842992272 is an abundant number, since it is smaller than the sum of its proper divisors (12878619989872).

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

8767842992272 is a wasteful number, since it uses less digits than its factorization.

8767842992272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576817 (or 576811 counting only the distinct ones).

The product of its digits is 682795008, while the sum is 73.

The spelling of 8767842992272 in words is "eight trillion, seven hundred sixty-seven billion, eight hundred forty-two million, nine hundred ninety-two thousand, two hundred seventy-two".