40632412141 has 2 divisors, whose sum is σ = 40632412142. Its totient is φ = 40632412140.

The previous prime is 40632412127. The next prime is 40632412151. The reversal of 40632412141 is 14121423604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26586606916 + 14045805225 = 163054^2 + 118515^2 .

It is a cyclic number.

It is not a de Polignac number, because 40632412141 - 2⁹ = 40632411629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40632412151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20316206070 + 20316206071.

It is an arithmetic number, because the mean of its divisors is an integer number (20316206071).

Almost surely, 2^40632412141 is an apocalyptic number.

It is an amenable number.

40632412141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40632412141 is an equidigital number, since it uses as much as digits as its factorization.

40632412141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 40632412141 its reverse (14121423604), we get a palindrome (54753835745).

The spelling of 40632412141 in words is "forty billion, six hundred thirty-two million, four hundred twelve thousand, one hundred forty-one".