14203113442343 has 40 divisors (see below), whose sum is σ = 17106641861760. Its totient is φ = 11779431894720.

The previous prime is 14203113442319. The next prime is 14203113442367. The reversal of 14203113442343 is 34324431130241.

It is an interprime number because it is at equal distance from previous prime (14203113442319) and next prime (14203113442367).

It is not a de Polignac number, because 14203113442343 - 2¹² = 14203113438247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14203113442943) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 604144673 + ... + 604168181.

It is an arithmetic number, because the mean of its divisors is an integer number (427666046544).

Almost surely, 2^{14203113442343} is an apocalyptic number.

14203113442343 is a deficient number, since it is larger than the sum of its proper divisors (2903528419417).

14203113442343 is an frugal number, since it uses more digits than its factorization.

14203113442343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31685 (or 31664 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 14203113442343 its reverse (34324431130241), we get a palindrome (48527544572584).

The spelling of 14203113442343 in words is "fourteen trillion, two hundred three billion, one hundred thirteen million, four hundred forty-two thousand, three hundred forty-three".