8005997911302 has 288 divisors, whose sum is σ = 18986114444544. Its totient is φ = 2436903705600.

The previous prime is 8005997911259. The next prime is 8005997911361. The reversal of 8005997911302 is 2031197995008.

8005997911302 is a `hidden beast` number, since 8 + 0 + 0 + 599 + 7 + 9 + 11 + 30 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6836889177 + ... + 6836890347.

It is an arithmetic number, because the mean of its divisors is an integer number (65924008488).

Almost surely, 2^{8005997911302} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8005997911302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9493057222272).

8005997911302 is an abundant number, since it is smaller than the sum of its proper divisors (10980116533242).

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

8005997911302 is a wasteful number, since it uses less digits than its factorization.

8005997911302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 54.

The spelling of 8005997911302 in words is "eight trillion, five billion, nine hundred ninety-seven million, nine hundred eleven thousand, three hundred two".