14442346103 has 4 divisors (see below), whose sum is σ = 14442992880. Its totient is φ = 14441699328.

The previous prime is 14442346097. The next prime is 14442346117. The reversal of 14442346103 is 30164324441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14442346103 - 2²⁰ = 14441297527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14442346103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442346003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288650 + ... + 334967.

It is an arithmetic number, because the mean of its divisors is an integer number (3610748220).

Almost surely, 2^14442346103 is an apocalyptic number.

14442346103 is a deficient number, since it is larger than the sum of its proper divisors (646777).

14442346103 is an equidigital number, since it uses as much as digits as its factorization.

14442346103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646776.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 14442346103 in words is "fourteen billion, four hundred forty-two million, three hundred forty-six thousand, one hundred three".