40242224411 has 2 divisors, whose sum is σ = 40242224412. Its totient is φ = 40242224410.

The previous prime is 40242224389. The next prime is 40242224423. The reversal of 40242224411 is 11442224204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40242224411 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40242244411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20121112205 + 20121112206.

It is an arithmetic number, because the mean of its divisors is an integer number (20121112206).

Almost surely, 2^40242224411 is an apocalyptic number.

40242224411 is a deficient number, since it is larger than the sum of its proper divisors (1).

40242224411 is an equidigital number, since it uses as much as digits as its factorization.

40242224411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 40242224411 its reverse (11442224204), we get a palindrome (51684448615).

The spelling of 40242224411 in words is "forty billion, two hundred forty-two million, two hundred twenty-four thousand, four hundred eleven".