340143440213 has 8 divisors (see below), whose sum is σ = 362950464000. Its totient is φ = 317826890208.

The previous prime is 340143440207. The next prime is 340143440243. The reversal of 340143440213 is 312044341043.

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 340143440213 - 2³⁸ = 65265533269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340143440243) 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, 122617013 + ... + 122619786.

It is an arithmetic number, because the mean of its divisors is an integer number (45368808000).

Almost surely, 2^340143440213 is an apocalyptic number.

It is an amenable number.

340143440213 is a deficient number, since it is larger than the sum of its proper divisors (22807023787).

340143440213 is a wasteful number, since it uses less digits than its factorization.

340143440213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245236891.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 340143440213 its reverse (312044341043), we get a palindrome (652187781256).

The spelling of 340143440213 in words is "three hundred forty billion, one hundred forty-three million, four hundred forty thousand, two hundred thirteen".