134069318399 has 4 divisors (see below), whose sum is σ = 134103637464. Its totient is φ = 134034999336.

The previous prime is 134069318387. The next prime is 134069318417. The reversal of 134069318399 is 993813960431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 993813960431 = 4943 ⋅201054817.

It is a cyclic number.

It is not a de Polignac number, because 134069318399 - 2³⁶ = 65349841663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134069318099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17153672 + ... + 17161485.

It is an arithmetic number, because the mean of its divisors is an integer number (33525909366).

Almost surely, 2^134069318399 is an apocalyptic number.

134069318399 is a deficient number, since it is larger than the sum of its proper divisors (34319065).

134069318399 is an equidigital number, since it uses as much as digits as its factorization.

134069318399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34319064.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 134069318399 in words is "one hundred thirty-four billion, sixty-nine million, three hundred eighteen thousand, three hundred ninety-nine".