343244043 has 12 divisors (see below), whose sum is σ = 499702528. Its totient is φ = 227026800.

The previous prime is 343244023. The next prime is 343244051. The reversal of 343244043 is 340442343.

It is not a de Polignac number, because 343244043 - 2¹² = 343239947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343243998 and 343244016.

It is not an unprimeable number, because it can be changed into a prime (343244023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149008 + ... + 151293.

Almost surely, 2^343244043 is an apocalyptic number.

343244043 is a deficient number, since it is larger than the sum of its proper divisors (156458485).

343244043 is a wasteful number, since it uses less digits than its factorization.

343244043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300434 (or 300431 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 343244043 is about 18526.8465476454. The cubic root of 343244043 is about 700.1659762887.

Adding to 343244043 its reverse (340442343), we get a palindrome (683686386).

The spelling of 343244043 in words is "three hundred forty-three million, two hundred forty-four thousand, forty-three".