40422143030233 has 2 divisors, whose sum is σ = 40422143030234. Its totient is φ = 40422143030232.

The previous prime is 40422143030207. The next prime is 40422143030249. The reversal of 40422143030233 is 33203034122404.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39975106372569 + 447036657664 = 6322587^2 + 668608^2 .

It is a cyclic number.

It is not a de Polignac number, because 40422143030233 - 2⁴⁵ = 5237770941401 is a prime.

It is a super-2 number, since 2×40422143030233² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40422143030195 and 40422143030204.

It is not a weakly prime, because it can be changed into another prime (40422143030263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20211071515116 + 20211071515117.

It is an arithmetic number, because the mean of its divisors is an integer number (20211071515117).

Almost surely, 2^{40422143030233} is an apocalyptic number.

It is an amenable number.

40422143030233 is a deficient number, since it is larger than the sum of its proper divisors (1).

40422143030233 is an equidigital number, since it uses as much as digits as its factorization.

40422143030233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 40422143030233 its reverse (33203034122404), we get a palindrome (73625177152637).

The spelling of 40422143030233 in words is "forty trillion, four hundred twenty-two billion, one hundred forty-three million, thirty thousand, two hundred thirty-three".