234413443 has 16 divisors (see below), whose sum is σ = 258912000. Its totient is φ = 210466080.

The previous prime is 234413437. The next prime is 234413449. The reversal of 234413443 is 344314432.

It is an interprime number because it is at equal distance from previous prime (234413437) and next prime (234413449).

It is not a de Polignac number, because 234413443 - 2⁹ = 234412931 is a prime.

It is a super-2 number, since 2×234413443² = 109899324518228498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234413449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378388 + ... + 379006.

It is an arithmetic number, because the mean of its divisors is an integer number (16182000).

Almost surely, 2^234413443 is an apocalyptic number.

234413443 is a deficient number, since it is larger than the sum of its proper divisors (24498557).

234413443 is a wasteful number, since it uses less digits than its factorization.

234413443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002.

The product of its digits is 13824, while the sum is 28.

The square root of 234413443 is about 15310.5663840369. The cubic root of 234413443 is about 616.5867264609.

Adding to 234413443 its reverse (344314432), we get a palindrome (578727875).

The spelling of 234413443 in words is "two hundred thirty-four million, four hundred thirteen thousand, four hundred forty-three".