134443302213 has 8 divisors (see below), whose sum is σ = 195553894176. Its totient is φ = 81480789200.

The previous prime is 134443302211. The next prime is 134443302223. The reversal of 134443302213 is 312203344431.

It is a happy number.

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 134443302213 - 2¹ = 134443302211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134443302211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037019698 + ... + 2037019763.

It is an arithmetic number, because the mean of its divisors is an integer number (24444236772).

Almost surely, 2^134443302213 is an apocalyptic number.

It is an amenable number.

134443302213 is a deficient number, since it is larger than the sum of its proper divisors (61110591963).

134443302213 is a wasteful number, since it uses less digits than its factorization.

134443302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074039475.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 134443302213 its reverse (312203344431), we get a palindrome (446646646644).

The spelling of 134443302213 in words is "one hundred thirty-four billion, four hundred forty-three million, three hundred two thousand, two hundred thirteen".