401114443 has 2 divisors, whose sum is σ = 401114444. Its totient is φ = 401114442.

The previous prime is 401114419. The next prime is 401114471. The reversal of 401114443 is 344411104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401114443 - 2²¹ = 399017291 is a prime.

It is not a weakly prime, because it can be changed into another prime (401114143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200557221 + 200557222.

It is an arithmetic number, because the mean of its divisors is an integer number (200557222).

Almost surely, 2^401114443 is an apocalyptic number.

401114443 is a deficient number, since it is larger than the sum of its proper divisors (1).

401114443 is an equidigital number, since it uses as much as digits as its factorization.

401114443 is an odious number, because the sum of its binary digits is odd.

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

The square root of 401114443 is about 20027.8416959991. The cubic root of 401114443 is about 737.4899390756.

Adding to 401114443 its reverse (344411104), we get a palindrome (745525547).

The spelling of 401114443 in words is "four hundred one million, one hundred fourteen thousand, four hundred forty-three".