1327876077909 has 8 divisors (see below), whose sum is σ = 1771344943200. Its totient is φ = 884828965616.

The previous prime is 1327876077889. The next prime is 1327876077947. The reversal of 1327876077909 is 9097706787231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1327876077909 - 2⁵ = 1327876077877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1327876077909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327876077949) 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, 105430902 + ... + 105443495.

It is an arithmetic number, because the mean of its divisors is an integer number (221418117900).

Almost surely, 2^{1327876077909} is an apocalyptic number.

It is an amenable number.

1327876077909 is a deficient number, since it is larger than the sum of its proper divisors (443468865291).

1327876077909 is a wasteful number, since it uses less digits than its factorization.

1327876077909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210876499.

The product of its (nonzero) digits is 56010528, while the sum is 66.

The spelling of 1327876077909 in words is "one trillion, three hundred twenty-seven billion, eight hundred seventy-six million, seventy-seven thousand, nine hundred nine".