40361053141 has 2 divisors, whose sum is σ = 40361053142. Its totient is φ = 40361053140.

The previous prime is 40361053123. The next prime is 40361053189. The reversal of 40361053141 is 14135016304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22049280100 + 18311773041 = 148490^2 + 135321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40361053141 is a prime.

It is a super-2 number, since 2×40361053141² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40361053241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20180526570 + 20180526571.

It is an arithmetic number, because the mean of its divisors is an integer number (20180526571).

Almost surely, 2^40361053141 is an apocalyptic number.

It is an amenable number.

40361053141 is a deficient number, since it is larger than the sum of its proper divisors (1).

40361053141 is an equidigital number, since it uses as much as digits as its factorization.

40361053141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 40361053141 its reverse (14135016304), we get a palindrome (54496069445).

The spelling of 40361053141 in words is "forty billion, three hundred sixty-one million, fifty-three thousand, one hundred forty-one".