11876331386329 has 2 divisors, whose sum is σ = 11876331386330. Its totient is φ = 11876331386328.

The previous prime is 11876331386327. The next prime is 11876331386399. The reversal of 11876331386329 is 92368313367811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9357848083600 + 2518483302729 = 3059060^2 + 1586973^2 .

It is a cyclic number.

It is not a de Polignac number, because 11876331386329 - 2¹ = 11876331386327 is a prime.

Together with 11876331386327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11876331386327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5938165693164 + 5938165693165.

It is an arithmetic number, because the mean of its divisors is an integer number (5938165693165).

Almost surely, 2^{11876331386329} is an apocalyptic number.

It is an amenable number.

11876331386329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11876331386329 is an equidigital number, since it uses as much as digits as its factorization.

11876331386329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23514624, while the sum is 61.

The spelling of 11876331386329 in words is "eleven trillion, eight hundred seventy-six billion, three hundred thirty-one million, three hundred eighty-six thousand, three hundred twenty-nine".