401113443347 has 2 divisors, whose sum is σ = 401113443348. Its totient is φ = 401113443346.

The previous prime is 401113443329. The next prime is 401113443349. The reversal of 401113443347 is 743344311104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401113443347 - 2¹⁴ = 401113426963 is a prime.

It is a super-3 number, since 3×401113443347³ (a number of 36 digits) contains 333 as substring.

Together with 401113443349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (401113443349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200556721673 + 200556721674.

It is an arithmetic number, because the mean of its divisors is an integer number (200556721674).

Almost surely, 2^401113443347 is an apocalyptic number.

401113443347 is a deficient number, since it is larger than the sum of its proper divisors (1).

401113443347 is an equidigital number, since it uses as much as digits as its factorization.

401113443347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 401113443347 in words is "four hundred one billion, one hundred thirteen million, four hundred forty-three thousand, three hundred forty-seven".