344332321304 has 16 divisors (see below), whose sum is σ = 652015411920. Its totient is φ = 170461544800.

The previous prime is 344332321271. The next prime is 344332321313. The reversal of 344332321304 is 403123233443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213076124 + ... + 213077739.

It is an arithmetic number, because the mean of its divisors is an integer number (40750963245).

Almost surely, 2^344332321304 is an apocalyptic number.

It is an amenable number.

344332321304 is a deficient number, since it is larger than the sum of its proper divisors (307683090616).

344332321304 is a wasteful number, since it uses less digits than its factorization.

344332321304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426153970 (or 426153966 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 344332321304 its reverse (403123233443), we get a palindrome (747455554747).

The spelling of 344332321304 in words is "three hundred forty-four billion, three hundred thirty-two million, three hundred twenty-one thousand, three hundred four".