1327641127652 has 24 divisors (see below), whose sum is σ = 2692680600960. Its totient is φ = 560975123520.

The previous prime is 1327641127651. The next prime is 1327641127661. The reversal of 1327641127652 is 2567211467231.

It is a junction number, because it is equal to n+sod(n) for n = 1327641127597 and 1327641127606.

It is not an unprimeable number, because it can be changed into a prime (1327641127651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333911777 + ... + 333915752.

It is an arithmetic number, because the mean of its divisors is an integer number (112195025040).

Almost surely, 2^{1327641127652} is an apocalyptic number.

It is an amenable number.

1327641127652 is an abundant number, since it is smaller than the sum of its proper divisors (1365039473308).

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

1327641127652 is a wasteful number, since it uses less digits than its factorization.

1327641127652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667827611 (or 667827609 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The spelling of 1327641127652 in words is "one trillion, three hundred twenty-seven billion, six hundred forty-one million, one hundred twenty-seven thousand, six hundred fifty-two".