404133341 has 2 divisors, whose sum is σ = 404133342. Its totient is φ = 404133340.

The previous prime is 404133337. The next prime is 404133383. The reversal of 404133341 is 143331404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 399160441 + 4972900 = 19979^2 + 2230^2 .

It is a cyclic number.

It is not a de Polignac number, because 404133341 - 2² = 404133337 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (404133941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202066670 + 202066671.

It is an arithmetic number, because the mean of its divisors is an integer number (202066671).

Almost surely, 2^404133341 is an apocalyptic number.

It is an amenable number.

404133341 is a deficient number, since it is larger than the sum of its proper divisors (1).

404133341 is an equidigital number, since it uses as much as digits as its factorization.

404133341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 404133341 is about 20103.0679499424. The cubic root of 404133341 is about 739.3355009938.

Adding to 404133341 its reverse (143331404), we get a palindrome (547464745).

The spelling of 404133341 in words is "four hundred four million, one hundred thirty-three thousand, three hundred forty-one".