40401130141 has 2 divisors, whose sum is σ = 40401130142. Its totient is φ = 40401130140.

The previous prime is 40401130129. The next prime is 40401130177. The reversal of 40401130141 is 14103110404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40292532900 + 108597241 = 200730^2 + 10421^2 .

It is a cyclic number.

It is not a de Polignac number, because 40401130141 - 2⁷ = 40401130013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40401130541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20200565070 + 20200565071.

It is an arithmetic number, because the mean of its divisors is an integer number (20200565071).

Almost surely, 2^40401130141 is an apocalyptic number.

It is an amenable number.

40401130141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40401130141 is an equidigital number, since it uses as much as digits as its factorization.

40401130141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 40401130141 its reverse (14103110404), we get a palindrome (54504240545).

The spelling of 40401130141 in words is "forty billion, four hundred one million, one hundred thirty thousand, one hundred forty-one".