234445441 has 2 divisors, whose sum is σ = 234445442. Its totient is φ = 234445440.

The previous prime is 234445397. The next prime is 234445457. The reversal of 234445441 is 144544432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 145709041 + 88736400 = 12071^2 + 9420^2 .

It is a cyclic number.

It is not a de Polignac number, because 234445441 - 2¹³ = 234437249 is a prime.

It is not a weakly prime, because it can be changed into another prime (234445241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117222720 + 117222721.

It is an arithmetic number, because the mean of its divisors is an integer number (117222721).

Almost surely, 2^234445441 is an apocalyptic number.

It is an amenable number.

234445441 is a deficient number, since it is larger than the sum of its proper divisors (1).

234445441 is an equidigital number, since it uses as much as digits as its factorization.

234445441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30720, while the sum is 31.

The square root of 234445441 is about 15311.6113129873. The cubic root of 234445441 is about 616.6147803759.

Adding to 234445441 its reverse (144544432), we get a palindrome (378989873).

The spelling of 234445441 in words is "two hundred thirty-four million, four hundred forty-five thousand, four hundred forty-one".