40141522425691 has 2 divisors, whose sum is σ = 40141522425692. Its totient is φ = 40141522425690.

The previous prime is 40141522425689. The next prime is 40141522425713. The reversal of 40141522425691 is 19652422514104.

It is a happy number.

40141522425691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40141522425691 - 2¹ = 40141522425689 is a prime.

It is a super-2 number, since 2×40141522425691² (a number of 28 digits) contains 22 as substring.

Together with 40141522425689, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (40141522455691) 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, 20070761212845 + 20070761212846.

It is an arithmetic number, because the mean of its divisors is an integer number (20070761212846).

Almost surely, 2^{40141522425691} is an apocalyptic number.

40141522425691 is a deficient number, since it is larger than the sum of its proper divisors (1).

40141522425691 is an equidigital number, since it uses as much as digits as its factorization.

40141522425691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 46.

Adding to 40141522425691 its reverse (19652422514104), we get a palindrome (59793944939795).

The spelling of 40141522425691 in words is "forty trillion, one hundred forty-one billion, five hundred twenty-two million, four hundred twenty-five thousand, six hundred ninety-one".