11534166338479 has 2 divisors, whose sum is σ = 11534166338480. Its totient is φ = 11534166338478.

The previous prime is 11534166338459. The next prime is 11534166338531. The reversal of 11534166338479 is 97483366143511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11534166338479 - 2⁵ = 11534166338447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11534166338449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5767083169239 + 5767083169240.

It is an arithmetic number, because the mean of its divisors is an integer number (5767083169240).

Almost surely, 2^{11534166338479} is an apocalyptic number.

11534166338479 is a deficient number, since it is larger than the sum of its proper divisors (1).

11534166338479 is an equidigital number, since it uses as much as digits as its factorization.

11534166338479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39191040, while the sum is 61.

The spelling of 11534166338479 in words is "eleven trillion, five hundred thirty-four billion, one hundred sixty-six million, three hundred thirty-eight thousand, four hundred seventy-nine".