42011350333 has 2 divisors, whose sum is σ = 42011350334. Its totient is φ = 42011350332.

The previous prime is 42011350253. The next prime is 42011350363. The reversal of 42011350333 is 33305311024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27520487449 + 14490862884 = 165893^2 + 120378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42011350333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42011350298 and 42011350307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42011350363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21005675166 + 21005675167.

It is an arithmetic number, because the mean of its divisors is an integer number (21005675167).

Almost surely, 2^42011350333 is an apocalyptic number.

It is an amenable number.

42011350333 is a deficient number, since it is larger than the sum of its proper divisors (1).

42011350333 is an equidigital number, since it uses as much as digits as its factorization.

42011350333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 42011350333 its reverse (33305311024), we get a palindrome (75316661357).

The spelling of 42011350333 in words is "forty-two billion, eleven million, three hundred fifty thousand, three hundred thirty-three".