134069318387 has 2 divisors, whose sum is σ = 134069318388. Its totient is φ = 134069318386.

The previous prime is 134069318363. The next prime is 134069318417. The reversal of 134069318387 is 783813960431.

It is a weak prime.

It is an emirp because it is prime and its reverse (783813960431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134069318387 - 2¹⁰ = 134069317363 is a prime.

It is not a weakly prime, because it can be changed into another prime (134069318587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67034659193 + 67034659194.

It is an arithmetic number, because the mean of its divisors is an integer number (67034659194).

Almost surely, 2^134069318387 is an apocalyptic number.

134069318387 is a deficient number, since it is larger than the sum of its proper divisors (1).

134069318387 is an equidigital number, since it uses as much as digits as its factorization.

134069318387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 134069318387 in words is "one hundred thirty-four billion, sixty-nine million, three hundred eighteen thousand, three hundred eighty-seven".