40122125411 has 2 divisors, whose sum is σ = 40122125412. Its totient is φ = 40122125410.

The previous prime is 40122125401. The next prime is 40122125413. The reversal of 40122125411 is 11452122104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40122125411 is a prime.

Together with 40122125413, 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 (40122125413) 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, 20061062705 + 20061062706.

It is an arithmetic number, because the mean of its divisors is an integer number (20061062706).

Almost surely, 2^40122125411 is an apocalyptic number.

40122125411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40122125411 is an equidigital number, since it uses as much as digits as its factorization.

40122125411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 23.

Adding to 40122125411 its reverse (11452122104), we get a palindrome (51574247515).

The spelling of 40122125411 in words is "forty billion, one hundred twenty-two million, one hundred twenty-five thousand, four hundred eleven".