340243031224322 has 8 divisors (see below), whose sum is σ = 510364631436816. Its totient is φ = 170121487412052.

The previous prime is 340243031224319. The next prime is 340243031224361. The reversal of 340243031224322 is 223422130342043.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7759313 + ... + 27215675.

It is an arithmetic number, because the mean of its divisors is an integer number (63795578929602).

Almost surely, 2^{340243031224322} is an apocalyptic number.

340243031224322 is a deficient number, since it is larger than the sum of its proper divisors (170121600212494).

340243031224322 is a wasteful number, since it uses less digits than its factorization.

340243031224322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28200112.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 340243031224322 its reverse (223422130342043), we get a palindrome (563665161566365).

The spelling of 340243031224322 in words is "three hundred forty trillion, two hundred forty-three billion, thirty-one million, two hundred twenty-four thousand, three hundred twenty-two".