41233421 has 2 divisors, whose sum is σ = 41233422. Its totient is φ = 41233420.

The previous prime is 41233399. The next prime is 41233427. The reversal of 41233421 is 12433214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38576521 + 2656900 = 6211^2 + 1630^2 .

It is a cyclic number.

It is not a de Polignac number, because 41233421 - 2¹⁰ = 41232397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41233393 and 41233402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41233427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20616710 + 20616711.

It is an arithmetic number, because the mean of its divisors is an integer number (20616711).

Almost surely, 2^41233421 is an apocalyptic number.

It is an amenable number.

41233421 is a deficient number, since it is larger than the sum of its proper divisors (1).

41233421 is an equidigital number, since it uses as much as digits as its factorization.

41233421 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 41233421 is about 6421.3254862217. The cubic root of 41233421 is about 345.4748652343.

Adding to 41233421 its reverse (12433214), we get a palindrome (53666635).

It can be divided in two parts, 412 and 33421, that added together give a palindrome (33833).

The spelling of 41233421 in words is "forty-one million, two hundred thirty-three thousand, four hundred twenty-one".