134500918679 has 2 divisors, whose sum is σ = 134500918680. Its totient is φ = 134500918678.

The previous prime is 134500918649. The next prime is 134500918681. The reversal of 134500918679 is 976819005431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134500918679 is a prime.

It is a super-2 number, since 2×134500918679² (a number of 23 digits) contains 22 as substring.

Together with 134500918681, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134500918679.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134500918609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67250459339 + 67250459340.

It is an arithmetic number, because the mean of its divisors is an integer number (67250459340).

Almost surely, 2^134500918679 is an apocalyptic number.

134500918679 is a deficient number, since it is larger than the sum of its proper divisors (1).

134500918679 is an equidigital number, since it uses as much as digits as its factorization.

134500918679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 134500918679 in words is "one hundred thirty-four billion, five hundred million, nine hundred eighteen thousand, six hundred seventy-nine".