42004302433 has 2 divisors, whose sum is σ = 42004302434. Its totient is φ = 42004302432.

The previous prime is 42004302427. The next prime is 42004302463. The reversal of 42004302433 is 33420340024.

42004302433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41504690529 + 499611904 = 203727^2 + 22352^2 .

It is a cyclic number.

It is not a de Polignac number, because 42004302433 - 2⁵ = 42004302401 is a prime.

It is a super-2 number, since 2×42004302433² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42004302398 and 42004302407.

It is not a weakly prime, because it can be changed into another prime (42004302413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21002151216 + 21002151217.

It is an arithmetic number, because the mean of its divisors is an integer number (21002151217).

Almost surely, 2^42004302433 is an apocalyptic number.

It is an amenable number.

42004302433 is a deficient number, since it is larger than the sum of its proper divisors (1).

42004302433 is an equidigital number, since it uses as much as digits as its factorization.

42004302433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 42004302433 its reverse (33420340024), we get a palindrome (75424642457).

The spelling of 42004302433 in words is "forty-two billion, four million, three hundred two thousand, four hundred thirty-three".