40232334431141 has 2 divisors, whose sum is σ = 40232334431142. Its totient is φ = 40232334431140.

The previous prime is 40232334431089. The next prime is 40232334431143. The reversal of 40232334431141 is 14113443323204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25124614902916 + 15107719528225 = 5012446^2 + 3886865^2 .

It is a cyclic number.

It is not a de Polignac number, because 40232334431141 - 2¹⁰ = 40232334430117 is a prime.

It is a super-2 number, since 2×40232334431141² (a number of 28 digits) contains 22 as substring.

Together with 40232334431143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40232334431143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20116167215570 + 20116167215571.

It is an arithmetic number, because the mean of its divisors is an integer number (20116167215571).

Almost surely, 2^{40232334431141} is an apocalyptic number.

It is an amenable number.

40232334431141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40232334431141 is an equidigital number, since it uses as much as digits as its factorization.

40232334431141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 40232334431141 its reverse (14113443323204), we get a palindrome (54345777754345).

The spelling of 40232334431141 in words is "forty trillion, two hundred thirty-two billion, three hundred thirty-four million, four hundred thirty-one thousand, one hundred forty-one".