343403144424 has 96 divisors (see below), whose sum is σ = 932345013600. Its totient is φ = 114185635200.

The previous prime is 343403144423. The next prime is 343403144429. The reversal of 343403144424 is 424441304343.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (343403144423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61727067 + ... + 61732629.

It is an arithmetic number, because the mean of its divisors is an integer number (9711927225).

Almost surely, 2^343403144424 is an apocalyptic number.

It is an amenable number.

343403144424 is an abundant number, since it is smaller than the sum of its proper divisors (588941869176).

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

343403144424 is a wasteful number, since it uses less digits than its factorization.

343403144424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7535 (or 7528 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 343403144424 its reverse (424441304343), we get a palindrome (767844448767).

The spelling of 343403144424 in words is "three hundred forty-three billion, four hundred three million, one hundred forty-four thousand, four hundred twenty-four".