41333421 has 4 divisors (see below), whose sum is σ = 55111232. Its totient is φ = 27555612.

The previous prime is 41333407. The next prime is 41333441. The reversal of 41333421 is 12433314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 41333421 - 2¹⁹ = 40809133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41333401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6888901 + ... + 6888906.

It is an arithmetic number, because the mean of its divisors is an integer number (13777808).

Almost surely, 2^41333421 is an apocalyptic number.

It is an amenable number.

41333421 is a deficient number, since it is larger than the sum of its proper divisors (13777811).

41333421 is a wasteful number, since it uses less digits than its factorization.

41333421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13777810.

The product of its digits is 864, while the sum is 21.

The square root of 41333421 is about 6429.1073252824. The cubic root of 41333421 is about 345.7539236200.

Adding to 41333421 its reverse (12433314), we get a palindrome (53766735).

The spelling of 41333421 in words is "forty-one million, three hundred thirty-three thousand, four hundred twenty-one".