42233233013 has 2 divisors, whose sum is σ = 42233233014. Its totient is φ = 42233233012.

The previous prime is 42233233001. The next prime is 42233233027. The reversal of 42233233013 is 31033233224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26236548529 + 15996684484 = 161977^2 + 126478^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42233233013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42233233613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21116616506 + 21116616507.

It is an arithmetic number, because the mean of its divisors is an integer number (21116616507).

Almost surely, 2^42233233013 is an apocalyptic number.

It is an amenable number.

42233233013 is a deficient number, since it is larger than the sum of its proper divisors (1).

42233233013 is an equidigital number, since it uses as much as digits as its factorization.

42233233013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 42233233013 its reverse (31033233224), we get a palindrome (73266466237).

The spelling of 42233233013 in words is "forty-two billion, two hundred thirty-three million, two hundred thirty-three thousand, thirteen".