40041211351723 has 2 divisors, whose sum is σ = 40041211351724. Its totient is φ = 40041211351722.

The previous prime is 40041211351597. The next prime is 40041211351781. The reversal of 40041211351723 is 32715311214004.

40041211351723 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 a de Polignac number, because none of the positive numbers 2^k-40041211351723 is a prime.

It is not a weakly prime, because it can be changed into another prime (40041211351783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20020605675861 + 20020605675862.

It is an arithmetic number, because the mean of its divisors is an integer number (20020605675862).

Almost surely, 2^{40041211351723} is an apocalyptic number.

40041211351723 is a deficient number, since it is larger than the sum of its proper divisors (1).

40041211351723 is an equidigital number, since it uses as much as digits as its factorization.

40041211351723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 40041211351723 its reverse (32715311214004), we get a palindrome (72756522565727).

The spelling of 40041211351723 in words is "forty trillion, forty-one billion, two hundred eleven million, three hundred fifty-one thousand, seven hundred twenty-three".