1327559641492 has 36 divisors (see below), whose sum is σ = 2702639962260. Its totient is φ = 568931430144.

The previous prime is 1327559641483. The next prime is 1327559641531. The reversal of 1327559641492 is 2941469557231.

It can be written as a sum of positive squares in 2 ways, for example, as 1300411806736 + 27147834756 = 1140356^2 + 164766^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5357634 + ... + 5599942.

It is an arithmetic number, because the mean of its divisors is an integer number (75073332285).

Almost surely, 2^{1327559641492} is an apocalyptic number.

It is an amenable number.

1327559641492 is an abundant number, since it is smaller than the sum of its proper divisors (1375080320768).

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

1327559641492 is a wasteful number, since it uses less digits than its factorization.

1327559641492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270280 (or 270271 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 58.

The spelling of 1327559641492 in words is "one trillion, three hundred twenty-seven billion, five hundred fifty-nine million, six hundred forty-one thousand, four hundred ninety-two".