40234422501113 has 2 divisors, whose sum is σ = 40234422501114. Its totient is φ = 40234422501112.

The previous prime is 40234422501107. The next prime is 40234422501167. The reversal of 40234422501113 is 31110522443204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29115218805904 + 11119203695209 = 5395852^2 + 3334547^2 .

It is a cyclic number.

It is not a de Polignac number, because 40234422501113 - 2²⁸ = 40234154065657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40234422501113.

It is not a weakly prime, because it can be changed into another prime (40234422503113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20117211250556 + 20117211250557.

It is an arithmetic number, because the mean of its divisors is an integer number (20117211250557).

Almost surely, 2^{40234422501113} is an apocalyptic number.

It is an amenable number.

40234422501113 is a deficient number, since it is larger than the sum of its proper divisors (1).

40234422501113 is an equidigital number, since it uses as much as digits as its factorization.

40234422501113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 40234422501113 its reverse (31110522443204), we get a palindrome (71344944944317).

The spelling of 40234422501113 in words is "forty trillion, two hundred thirty-four billion, four hundred twenty-two million, five hundred one thousand, one hundred thirteen".