42383038333 has 2 divisors, whose sum is σ = 42383038334. Its totient is φ = 42383038332.

The previous prime is 42383038319. The next prime is 42383038339. The reversal of 42383038333 is 33383038324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40263632964 + 2119405369 = 200658^2 + 46037^2 .

It is a cyclic number.

It is not a de Polignac number, because 42383038333 - 2⁵ = 42383038301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42383038339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21191519166 + 21191519167.

It is an arithmetic number, because the mean of its divisors is an integer number (21191519167).

Almost surely, 2^42383038333 is an apocalyptic number.

It is an amenable number.

42383038333 is a deficient number, since it is larger than the sum of its proper divisors (1).

42383038333 is an equidigital number, since it uses as much as digits as its factorization.

42383038333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 40.

Subtracting from 42383038333 its reverse (33383038324), we obtain a palindrome (9000000009).

The spelling of 42383038333 in words is "forty-two billion, three hundred eighty-three million, thirty-eight thousand, three hundred thirty-three".