40302243301301 has 2 divisors, whose sum is σ = 40302243301302. Its totient is φ = 40302243301300.

The previous prime is 40302243301297. The next prime is 40302243301319. The reversal of 40302243301301 is 10310334220304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34193560320676 + 6108682980625 = 5847526^2 + 2471575^2 .

It is a cyclic number.

It is not a de Polignac number, because 40302243301301 - 2² = 40302243301297 is a prime.

It is a super-2 number, since 2×40302243301301² (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 (40302243301351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20151121650650 + 20151121650651.

It is an arithmetic number, because the mean of its divisors is an integer number (20151121650651).

Almost surely, 2^{40302243301301} is an apocalyptic number.

It is an amenable number.

40302243301301 is a deficient number, since it is larger than the sum of its proper divisors (1).

40302243301301 is an equidigital number, since it uses as much as digits as its factorization.

40302243301301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 40302243301301 its reverse (10310334220304), we get a palindrome (50612577521605).

The spelling of 40302243301301 in words is "forty trillion, three hundred two billion, two hundred forty-three million, three hundred one thousand, three hundred one".