8266935328512 has 432 divisors, whose sum is σ = 26054078198400. Its totient is φ = 2319883689984.

The previous prime is 8266935328471. The next prime is 8266935328523. The reversal of 8266935328512 is 2158235396628.

It is a happy number.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 540350239 + ... + 540365537.

It is an arithmetic number, because the mean of its divisors is an integer number (60310366200).

Almost surely, 2^{8266935328512} 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 8266935328512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13027039099200).

8266935328512 is an abundant number, since it is smaller than the sum of its proper divisors (17787142869888).

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

8266935328512 is a wasteful number, since it uses less digits than its factorization.

8266935328512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15588 (or 15567 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 60.

The spelling of 8266935328512 in words is "eight trillion, two hundred sixty-six billion, nine hundred thirty-five million, three hundred twenty-eight thousand, five hundred twelve".