401141339 has 2 divisors, whose sum is σ = 401141340. Its totient is φ = 401141338.

The previous prime is 401141317. The next prime is 401141341. The reversal of 401141339 is 933141104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401141339 is a prime.

Together with 401141341, 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 (401141359) 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, 200570669 + 200570670.

It is an arithmetic number, because the mean of its divisors is an integer number (200570670).

Almost surely, 2^401141339 is an apocalyptic number.

401141339 is a deficient number, since it is larger than the sum of its proper divisors (1).

401141339 is an equidigital number, since it uses as much as digits as its factorization.

401141339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 401141339 is about 20028.5131500069. The cubic root of 401141339 is about 737.5064223897.

The spelling of 401141339 in words is "four hundred one million, one hundred forty-one thousand, three hundred thirty-nine".