343452444424 has 8 divisors (see below), whose sum is σ = 643973333310. Its totient is φ = 171726222208.

The previous prime is 343452444409. The next prime is 343452444427. The reversal of 343452444424 is 424444254343.

It can be written as a sum of positive squares in only one way, i.e., 342948441924 + 504002500 = 585618^2 + 22450^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (343452444427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21465777769 + ... + 21465777784.

Almost surely, 2^343452444424 is an apocalyptic number.

It is an amenable number.

343452444424 is a deficient number, since it is larger than the sum of its proper divisors (300520888886).

343452444424 is a wasteful number, since it uses less digits than its factorization.

343452444424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42931555559 (or 42931555555 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 43.

Adding to 343452444424 its reverse (424444254343), we get a palindrome (767896698767).

The spelling of 343452444424 in words is "three hundred forty-three billion, four hundred fifty-two million, four hundred forty-four thousand, four hundred twenty-four".