1327301370949 has 4 divisors (see below), whose sum is σ = 1358168844736. Its totient is φ = 1296433897164.

The previous prime is 1327301370937. The next prime is 1327301370979. The reversal of 1327301370949 is 9490731037231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1327301370949 - 2⁵ = 1327301370917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327301370979) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15433736829 + ... + 15433736914.

It is an arithmetic number, because the mean of its divisors is an integer number (339542211184).

Almost surely, 2^{1327301370949} is an apocalyptic number.

It is an amenable number.

1327301370949 is a deficient number, since it is larger than the sum of its proper divisors (30867473787).

1327301370949 is an equidigital number, since it uses as much as digits as its factorization.

1327301370949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30867473786.

The product of its (nonzero) digits is 857304, while the sum is 49.

The spelling of 1327301370949 in words is "one trillion, three hundred twenty-seven billion, three hundred one million, three hundred seventy thousand, nine hundred forty-nine".