234220334441 has 2 divisors, whose sum is σ = 234220334442. Its totient is φ = 234220334440.

The previous prime is 234220334401. The next prime is 234220334449. The reversal of 234220334441 is 144433022432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 232714584025 + 1505750416 = 482405^2 + 38804^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234220334441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234220334398 and 234220334407.

It is not a weakly prime, because it can be changed into another prime (234220334449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117110167220 + 117110167221.

It is an arithmetic number, because the mean of its divisors is an integer number (117110167221).

Almost surely, 2^234220334441 is an apocalyptic number.

It is an amenable number.

234220334441 is a deficient number, since it is larger than the sum of its proper divisors (1).

234220334441 is an equidigital number, since it uses as much as digits as its factorization.

234220334441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 234220334441 its reverse (144433022432), we get a palindrome (378653356873).

The spelling of 234220334441 in words is "two hundred thirty-four billion, two hundred twenty million, three hundred thirty-four thousand, four hundred forty-one".