344242433434442 has 32 divisors (see below), whose sum is σ = 536468474476800. Its totient is φ = 165583660290048.

The previous prime is 344242433434429. The next prime is 344242433434499. The reversal of 344242433434442 is 244434334242443.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162344663 + ... + 164451434.

It is an arithmetic number, because the mean of its divisors is an integer number (16764639827400).

Almost surely, 2^{344242433434442} is an apocalyptic number.

344242433434442 is a deficient number, since it is larger than the sum of its proper divisors (192226041042358).

344242433434442 is a wasteful number, since it uses less digits than its factorization.

344242433434442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326796350.

The product of its digits is 42467328, while the sum is 50.

Adding to 344242433434442 its reverse (244434334242443), we get a palindrome (588676767676885).

The spelling of 344242433434442 in words is "three hundred forty-four trillion, two hundred forty-two billion, four hundred thirty-three million, four hundred thirty-four thousand, four hundred forty-two".