404114311123 has 2 divisors, whose sum is σ = 404114311124. Its totient is φ = 404114311122.

The previous prime is 404114311109. The next prime is 404114311129. The reversal of 404114311123 is 321113411404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 404114311123 - 2⁵ = 404114311091 is a prime.

It is a super-2 number, since 2×404114311123² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (404114311129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202057155561 + 202057155562.

It is an arithmetic number, because the mean of its divisors is an integer number (202057155562).

Almost surely, 2^404114311123 is an apocalyptic number.

404114311123 is a deficient number, since it is larger than the sum of its proper divisors (1).

404114311123 is an equidigital number, since it uses as much as digits as its factorization.

404114311123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 404114311123 its reverse (321113411404), we get a palindrome (725227722527).

It can be divided in two parts, 40411 and 4311123, that added together give a palindrome (4351534).

The spelling of 404114311123 in words is "four hundred four billion, one hundred fourteen million, three hundred eleven thousand, one hundred twenty-three".