241343233421 has 2 divisors, whose sum is σ = 241343233422. Its totient is φ = 241343233420.

The previous prime is 241343233399. The next prime is 241343233463. The reversal of 241343233421 is 124332343142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234686958025 + 6656275396 = 484445^2 + 81586^2 .

It is a cyclic number.

It is not a de Polignac number, because 241343233421 - 2¹⁰ = 241343232397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241343293421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120671616710 + 120671616711.

It is an arithmetic number, because the mean of its divisors is an integer number (120671616711).

Almost surely, 2^241343233421 is an apocalyptic number.

It is an amenable number.

241343233421 is a deficient number, since it is larger than the sum of its proper divisors (1).

241343233421 is an equidigital number, since it uses as much as digits as its factorization.

241343233421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 32.

Adding to 241343233421 its reverse (124332343142), we get a palindrome (365675576563).

The spelling of 241343233421 in words is "two hundred forty-one billion, three hundred forty-three million, two hundred thirty-three thousand, four hundred twenty-one".