42343334303 has 2 divisors, whose sum is σ = 42343334304. Its totient is φ = 42343334302.

The previous prime is 42343334227. The next prime is 42343334323. The reversal of 42343334303 is 30343334324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42343334303 - 2¹² = 42343330207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42343334303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42343334323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21171667151 + 21171667152.

It is an arithmetic number, because the mean of its divisors is an integer number (21171667152).

Almost surely, 2^42343334303 is an apocalyptic number.

42343334303 is a deficient number, since it is larger than the sum of its proper divisors (1).

42343334303 is an equidigital number, since it uses as much as digits as its factorization.

42343334303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 42343334303 its reverse (30343334324), we get a palindrome (72686668627).

The spelling of 42343334303 in words is "forty-two billion, three hundred forty-three million, three hundred thirty-four thousand, three hundred three".