42433341311 has 2 divisors, whose sum is σ = 42433341312. Its totient is φ = 42433341310.

The previous prime is 42433341287. The next prime is 42433341323. The reversal of 42433341311 is 11314333424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42433341311 - 2³⁰ = 41359599487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42433340311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21216670655 + 21216670656.

It is an arithmetic number, because the mean of its divisors is an integer number (21216670656).

Almost surely, 2^42433341311 is an apocalyptic number.

42433341311 is a deficient number, since it is larger than the sum of its proper divisors (1).

42433341311 is an equidigital number, since it uses as much as digits as its factorization.

42433341311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

Adding to 42433341311 its reverse (11314333424), we get a palindrome (53747674735).

It can be divided in two parts, 424333413 and 11, that added together give a palindrome (424333424).

The spelling of 42433341311 in words is "forty-two billion, four hundred thirty-three million, three hundred forty-one thousand, three hundred eleven".