344134331144 has 16 divisors (see below), whose sum is σ = 645261529920. Its totient is φ = 172064589840.

The previous prime is 344134331141. The next prime is 344134331171. The reversal of 344134331144 is 441133431443.

It is not an unprimeable number, because it can be changed into a prime (344134331141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321509 + ... + 889739.

It is an arithmetic number, because the mean of its divisors is an integer number (40328845620).

Almost surely, 2^344134331144 is an apocalyptic number.

It is an amenable number.

344134331144 is a deficient number, since it is larger than the sum of its proper divisors (301127198776).

344134331144 is a wasteful number, since it uses less digits than its factorization.

344134331144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643940 (or 643936 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

Adding to 344134331144 its reverse (441133431443), we get a palindrome (785267762587).

The spelling of 344134331144 in words is "three hundred forty-four billion, one hundred thirty-four million, three hundred thirty-one thousand, one hundred forty-four".