343423133344 has 24 divisors (see below), whose sum is σ = 692604888948. Its totient is φ = 167523479040.

The previous prime is 343423133293. The next prime is 343423133351. The reversal of 343423133344 is 443331324343.

It can be written as a sum of positive squares in 2 ways, for example, as 293560243344 + 49862890000 = 541812^2 + 223300^2 .

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, 130876407 + ... + 130879030.

Almost surely, 2^343423133344 is an apocalyptic number.

It is an amenable number.

343423133344 is an abundant number, since it is smaller than the sum of its proper divisors (349181755604).

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

343423133344 is a wasteful number, since it uses less digits than its factorization.

343423133344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261755488 (or 261755480 counting only the distinct ones).

The product of its digits is 373248, while the sum is 37.

Adding to 343423133344 its reverse (443331324343), we get a palindrome (786754457687).

The spelling of 343423133344 in words is "three hundred forty-three billion, four hundred twenty-three million, one hundred thirty-three thousand, three hundred forty-four".