40411123031 has 2 divisors, whose sum is σ = 40411123032. Its totient is φ = 40411123030.

The previous prime is 40411123019. The next prime is 40411123033. The reversal of 40411123031 is 13032111404.

40411123031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40411123031 - 2²⁶ = 40344014167 is a prime.

It is a super-2 number, since 2×40411123031² (a number of 22 digits) contains 22 as substring.

Together with 40411123033, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40411122994 and 40411123012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40411123033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20205561515 + 20205561516.

It is an arithmetic number, because the mean of its divisors is an integer number (20205561516).

Almost surely, 2^40411123031 is an apocalyptic number.

40411123031 is a deficient number, since it is larger than the sum of its proper divisors (1).

40411123031 is an equidigital number, since it uses as much as digits as its factorization.

40411123031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 40411123031 its reverse (13032111404), we get a palindrome (53443234435).

The spelling of 40411123031 in words is "forty billion, four hundred eleven million, one hundred twenty-three thousand, thirty-one".