401341441 has 4 divisors (see below), whose sum is σ = 401766192. Its totient is φ = 400916692.

The previous prime is 401341439. The next prime is 401341453. The reversal of 401341441 is 144143104.

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 a cyclic number.

It is not a de Polignac number, because 401341441 - 2¹ = 401341439 is a prime.

It is a super-2 number, since 2×401341441² = 322149904527912962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401341481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210955 + ... + 212848.

It is an arithmetic number, because the mean of its divisors is an integer number (100441548).

Almost surely, 2^401341441 is an apocalyptic number.

It is an amenable number.

401341441 is a deficient number, since it is larger than the sum of its proper divisors (424751).

401341441 is an equidigital number, since it uses as much as digits as its factorization.

401341441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424750.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 401341441 is about 20033.5079554231. The cubic root of 401341441 is about 737.6290325223.

Adding to 401341441 its reverse (144143104), we get a palindrome (545484545).

It can be divided in two parts, 4013 and 41441, that added together give a palindrome (45454).

The spelling of 401341441 in words is "four hundred one million, three hundred forty-one thousand, four hundred forty-one".