320400041411 has 2 divisors, whose sum is σ = 320400041412. Its totient is φ = 320400041410.

The previous prime is 320400041407. The next prime is 320400041413. The reversal of 320400041411 is 114140004023.

It is a strong prime.

It is an emirp because it is prime and its reverse (114140004023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 320400041411 - 2² = 320400041407 is a prime.

Together with 320400041413, 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 (320400041413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160200020705 + 160200020706.

It is an arithmetic number, because the mean of its divisors is an integer number (160200020706).

Almost surely, 2^320400041411 is an apocalyptic number.

320400041411 is a deficient number, since it is larger than the sum of its proper divisors (1).

320400041411 is an equidigital number, since it uses as much as digits as its factorization.

320400041411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 320400041411 its reverse (114140004023), we get a palindrome (434540045434).

The spelling of 320400041411 in words is "three hundred twenty billion, four hundred million, forty-one thousand, four hundred eleven".