340003222444442 has 8 divisors (see below), whose sum is σ = 510005507771232. Its totient is φ = 170001386520700.

The previous prime is 340003222444441. The next prime is 340003222444453. The reversal of 340003222444442 is 244444222300043.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 340003222444396 and 340003222444405.

It is not an unprimeable number, because it can be changed into a prime (340003222444441) 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, 110452934 + ... + 113489457.

It is an arithmetic number, because the mean of its divisors is an integer number (63750688471404).

Almost surely, 2^{340003222444442} is an apocalyptic number.

340003222444442 is a deficient number, since it is larger than the sum of its proper divisors (170002285326790).

340003222444442 is a wasteful number, since it uses less digits than its factorization.

340003222444442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224701524.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 340003222444442 its reverse (244444222300043), we get a palindrome (584447444744485).

The spelling of 340003222444442 in words is "three hundred forty trillion, three billion, two hundred twenty-two million, four hundred forty-four thousand, four hundred forty-two".