11968280342467 has 2 divisors, whose sum is σ = 11968280342468. Its totient is φ = 11968280342466.

The previous prime is 11968280342443. The next prime is 11968280342489. The reversal of 11968280342467 is 76424308286911.

11968280342467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11968280342467 - 2⁷ = 11968280342339 is a prime.

It is not a weakly prime, because it can be changed into another prime (11968280342407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5984140171233 + 5984140171234.

It is an arithmetic number, because the mean of its divisors is an integer number (5984140171234).

Almost surely, 2^{11968280342467} is an apocalyptic number.

11968280342467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11968280342467 is an equidigital number, since it uses as much as digits as its factorization.

11968280342467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 11968280342467 in words is "eleven trillion, nine hundred sixty-eight billion, two hundred eighty million, three hundred forty-two thousand, four hundred sixty-seven".