11671486139 has 2 divisors, whose sum is σ = 11671486140. Its totient is φ = 11671486138.

The previous prime is 11671486069. The next prime is 11671486163. The reversal of 11671486139 is 93168417611.

It is a strong prime.

It is an emirp because it is prime and its reverse (93168417611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11671486139 - 2⁸ = 11671485883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11671486093 and 11671486102.

It is not a weakly prime, because it can be changed into another prime (11671488139) 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, 5835743069 + 5835743070.

It is an arithmetic number, because the mean of its divisors is an integer number (5835743070).

Almost surely, 2^11671486139 is an apocalyptic number.

11671486139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11671486139 is an equidigital number, since it uses as much as digits as its factorization.

11671486139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 47.

The spelling of 11671486139 in words is "eleven billion, six hundred seventy-one million, four hundred eighty-six thousand, one hundred thirty-nine".