41234321 has 2 divisors, whose sum is σ = 41234322. Its totient is φ = 41234320.

The previous prime is 41234251. The next prime is 41234327. The reversal of 41234321 is 12343214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21529600 + 19704721 = 4640^2 + 4439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41234321 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 41234293 and 41234302.

It is not a weakly prime, because it can be changed into another prime (41234327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20617160 + 20617161.

It is an arithmetic number, because the mean of its divisors is an integer number (20617161).

Almost surely, 2^41234321 is an apocalyptic number.

It is an amenable number.

41234321 is a deficient number, since it is larger than the sum of its proper divisors (1).

41234321 is an equidigital number, since it uses as much as digits as its factorization.

41234321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 41234321 is about 6421.3955648286. The cubic root of 41234321 is about 345.4773787707.

Adding to 41234321 its reverse (12343214), we get a palindrome (53577535).

It can be divided in two parts, 4 and 1234321, that multiplied together give a square (4937284 = 2222²).

The spelling of 41234321 in words is "forty-one million, two hundred thirty-four thousand, three hundred twenty-one".