344203322311342 has 32 divisors (see below), whose sum is σ = 562273820942400. Its totient is φ = 157076516391168.

The previous prime is 344203322311313. The next prime is 344203322311349. The reversal of 344203322311342 is 243113223302443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344203322311349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247619943 + ... + 249006109.

It is an arithmetic number, because the mean of its divisors is an integer number (17571056904450).

Almost surely, 2^{344203322311342} is an apocalyptic number.

344203322311342 is a deficient number, since it is larger than the sum of its proper divisors (218070498631058).

344203322311342 is a wasteful number, since it uses less digits than its factorization.

344203322311342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493580.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 344203322311342 its reverse (243113223302443), we get a palindrome (587316545613785).

The spelling of 344203322311342 in words is "three hundred forty-four trillion, two hundred three billion, three hundred twenty-two million, three hundred eleven thousand, three hundred forty-two".