401443341 has 16 divisors (see below), whose sum is σ = 590493120. Its totient is φ = 241015680.

The previous prime is 401443337. The next prime is 401443363. The reversal of 401443341 is 143344104.

It is not a de Polignac number, because 401443341 - 2² = 401443337 is a prime.

It is a super-2 number, since 2×401443341² = 322313512066484562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401443241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123931 + ... + 127128.

It is an arithmetic number, because the mean of its divisors is an integer number (36905820).

Almost surely, 2^401443341 is an apocalyptic number.

401443341 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

401443341 is a deficient number, since it is larger than the sum of its proper divisors (189049779).

401443341 is a wasteful number, since it uses less digits than its factorization.

401443341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251116.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 401443341 is about 20036.0510330754. The cubic root of 401443341 is about 737.6914548808.

Adding to 401443341 its reverse (143344104), we get a palindrome (544787445).

The spelling of 401443341 in words is "four hundred one million, four hundred forty-three thousand, three hundred forty-one".