40242233224229 has 2 divisors, whose sum is σ = 40242233224230. Its totient is φ = 40242233224228.

The previous prime is 40242233224201. The next prime is 40242233224243. The reversal of 40242233224229 is 92242233224204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31684402632100 + 8557830592129 = 5628890^2 + 2925377^2 .

It is a cyclic number.

It is not a de Polignac number, because 40242233224229 - 2³² = 40237938256933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40242233224129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20121116612114 + 20121116612115.

It is an arithmetic number, because the mean of its divisors is an integer number (20121116612115).

Almost surely, 2^{40242233224229} is an apocalyptic number.

It is an amenable number.

40242233224229 is a deficient number, since it is larger than the sum of its proper divisors (1).

40242233224229 is an equidigital number, since it uses as much as digits as its factorization.

40242233224229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 40242233224229 in words is "forty trillion, two hundred forty-two billion, two hundred thirty-three million, two hundred twenty-four thousand, two hundred twenty-nine".