344343773344 has 24 divisors (see below), whose sum is σ = 677943266868. Its totient is φ = 172167705600.

The previous prime is 344343773327. The next prime is 344343773359. The reversal of 344343773344 is 443377343443.

It can be written as a sum of positive squares in 2 ways, for example, as 312592810000 + 31750963344 = 559100^2 + 178188^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1533894 + ... + 1743994.

Almost surely, 2^344343773344 is an apocalyptic number.

It is an amenable number.

344343773344 is a deficient number, since it is larger than the sum of its proper divisors (333599493524).

344343773344 is a wasteful number, since it uses less digits than its factorization.

344343773344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261328 (or 261320 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 49.

The spelling of 344343773344 in words is "three hundred forty-four billion, three hundred forty-three million, seven hundred seventy-three thousand, three hundred forty-four".