13442422003 has 2 divisors, whose sum is σ = 13442422004. Its totient is φ = 13442422002.

The previous prime is 13442421983. The next prime is 13442422069. The reversal of 13442422003 is 30022424431.

It is a happy number.

13442422003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13442422003 is a prime.

It is not a weakly prime, because it can be changed into another prime (13442423003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6721211001 + 6721211002.

It is an arithmetic number, because the mean of its divisors is an integer number (6721211002).

Almost surely, 2^13442422003 is an apocalyptic number.

13442422003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13442422003 is an equidigital number, since it uses as much as digits as its factorization.

13442422003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 13442422003 its reverse (30022424431), we get a palindrome (43464846434).

The spelling of 13442422003 in words is "thirteen billion, four hundred forty-two million, four hundred twenty-two thousand, three".