1306066363232 has 24 divisors (see below), whose sum is σ = 2634033232152.
Its totient is φ = 637105542400.
The previous prime is 1306066363213. The next prime is 1306066363247. The reversal of 1306066363232 is 2323636606031.
It is a super-2 number, since 2×13060663632322 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a self number, because there is not a number n which added to its sum of digits gives 1306066363232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497737394 + ... + 497740017.
It is an arithmetic number, because the mean of its divisors is an integer number (109751384673).
Almost surely, 21306066363232 is an apocalyptic number.
It is an amenable number.
1306066363232 is an abundant number, since it is smaller than the sum of its proper divisors (1327966868920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1306066363232 is an equidigital number, since it uses as much as digits as its factorization.
1306066363232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 995477462 (or 995477454 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 41.
The spelling of 1306066363232 in words is "one trillion, three hundred six billion, sixty-six million, three hundred sixty-three thousand, two hundred thirty-two".