11988116129467 has 2 divisors, whose sum is σ = 11988116129468. Its totient is φ = 11988116129466.

The previous prime is 11988116129447. The next prime is 11988116129527. The reversal of 11988116129467 is 76492161188911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11988116129467 - 2³⁵ = 11953756391099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11988116129399 and 11988116129408.

It is not a weakly prime, because it can be changed into another prime (11988116129447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5994058064733 + 5994058064734.

It is an arithmetic number, because the mean of its divisors is an integer number (5994058064734).

Almost surely, 2^{11988116129467} is an apocalyptic number.

11988116129467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11988116129467 is an equidigital number, since it uses as much as digits as its factorization.

11988116129467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 64.

The spelling of 11988116129467 in words is "eleven trillion, nine hundred eighty-eight billion, one hundred sixteen million, one hundred twenty-nine thousand, four hundred sixty-seven".