344243324444504 has 32 divisors (see below), whose sum is σ = 647370404936640. Its totient is φ = 171611730777600.

The previous prime is 344243324444449. The next prime is 344243324444531. The reversal of 344243324444504 is 405444423342443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26789027 + ... + 37498514.

It is an arithmetic number, because the mean of its divisors is an integer number (20230325154270).

Almost surely, 2^{344243324444504} is an apocalyptic number.

It is an amenable number.

344243324444504 is a deficient number, since it is larger than the sum of its proper divisors (303127080492136).

344243324444504 is a wasteful number, since it uses less digits than its factorization.

344243324444504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64289531 (or 64289527 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 50.

Adding to 344243324444504 its reverse (405444423342443), we get a palindrome (749687747786947).

The spelling of 344243324444504 in words is "three hundred forty-four trillion, two hundred forty-three billion, three hundred twenty-four million, four hundred forty-four thousand, five hundred four".