344133164144 has 40 divisors (see below), whose sum is σ = 831282711168. Its totient is φ = 134077855680.

The previous prime is 344133164113. The next prime is 344133164147. The reversal of 344133164144 is 441461331443.

It is a super-2 number, since 2×344133164144² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 344133164098 and 344133164107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344133164147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139663202 + ... + 139665665.

Almost surely, 2^344133164144 is an apocalyptic number.

It is an amenable number.

344133164144 is an abundant number, since it is smaller than the sum of its proper divisors (487149547024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344133164144 is a wasteful number, since it uses less digits than its factorization.

344133164144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279328893 (or 279328887 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

Adding to 344133164144 its reverse (441461331443), we get a palindrome (785594495587).

The spelling of 344133164144 in words is "three hundred forty-four billion, one hundred thirty-three million, one hundred sixty-four thousand, one hundred forty-four".