404000144411 has 2 divisors, whose sum is σ = 404000144412. Its totient is φ = 404000144410.

The previous prime is 404000144393. The next prime is 404000144459. The reversal of 404000144411 is 114441000404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 404000144411 - 2³⁰ = 402926402587 is a prime.

It is a super-2 number, since 2×404000144411² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (404000144491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202000072205 + 202000072206.

It is an arithmetic number, because the mean of its divisors is an integer number (202000072206).

Almost surely, 2^404000144411 is an apocalyptic number.

404000144411 is a deficient number, since it is larger than the sum of its proper divisors (1).

404000144411 is an equidigital number, since it uses as much as digits as its factorization.

404000144411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 404000144411 its reverse (114441000404), we get a palindrome (518441144815).

The spelling of 404000144411 in words is "four hundred four billion, one hundred forty-four thousand, four hundred eleven".