42332436233 has 2 divisors, whose sum is σ = 42332436234. Its totient is φ = 42332436232.

The previous prime is 42332436193. The next prime is 42332436257. The reversal of 42332436233 is 33263423324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41776089664 + 556346569 = 204392^2 + 23587^2 .

It is a cyclic number.

It is not a de Polignac number, because 42332436233 - 2¹⁰ = 42332435209 is a prime.

It is a super-2 number, since 2×42332436233² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42332436193 and 42332436202.

It is not a weakly prime, because it can be changed into another prime (42332436733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166218116 + 21166218117.

It is an arithmetic number, because the mean of its divisors is an integer number (21166218117).

Almost surely, 2^42332436233 is an apocalyptic number.

It is an amenable number.

42332436233 is a deficient number, since it is larger than the sum of its proper divisors (1).

42332436233 is an equidigital number, since it uses as much as digits as its factorization.

42332436233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 35.

Adding to 42332436233 its reverse (33263423324), we get a palindrome (75595859557).

The spelling of 42332436233 in words is "forty-two billion, three hundred thirty-two million, four hundred thirty-six thousand, two hundred thirty-three".