134430320440213 has 8 divisors (see below), whose sum is σ = 153758851336832. Its totient is φ = 115132839394896.

The previous prime is 134430320440187. The next prime is 134430320440277. The reversal of 134430320440213 is 312044023034431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134430320440213 - 2¹⁷ = 134430320309141 is a prime.

It is a super-2 number, since 2×134430320440213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134430320470213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7762453545 + ... + 7762470862.

It is an arithmetic number, because the mean of its divisors is an integer number (19219856417104).

Almost surely, 2^{134430320440213} is an apocalyptic number.

It is an amenable number.

134430320440213 is a deficient number, since it is larger than the sum of its proper divisors (19328530896619).

134430320440213 is a wasteful number, since it uses less digits than its factorization.

134430320440213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15524925651.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 134430320440213 its reverse (312044023034431), we get a palindrome (446474343474644).

The spelling of 134430320440213 in words is "one hundred thirty-four trillion, four hundred thirty billion, three hundred twenty million, four hundred forty thousand, two hundred thirteen".