40141406427743 has 2 divisors, whose sum is σ = 40141406427744. Its totient is φ = 40141406427742.

The previous prime is 40141406427739. The next prime is 40141406427763. The reversal of 40141406427743 is 34772460414104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40141406427743 - 2² = 40141406427739 is a prime.

It is a super-2 number, since 2×40141406427743² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40141406427763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070703213871 + 20070703213872.

It is an arithmetic number, because the mean of its divisors is an integer number (20070703213872).

Almost surely, 2^{40141406427743} is an apocalyptic number.

40141406427743 is a deficient number, since it is larger than the sum of its proper divisors (1).

40141406427743 is an equidigital number, since it uses as much as digits as its factorization.

40141406427743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 40141406427743 in words is "forty trillion, one hundred forty-one billion, four hundred six million, four hundred twenty-seven thousand, seven hundred forty-three".