14300142943 has 4 divisors (see below), whose sum is σ = 15141327840. Its totient is φ = 13458958048.

The previous prime is 14300142929. The next prime is 14300142947. The reversal of 14300142943 is 34924100341.

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 14300142943 - 2²¹ = 14298045791 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 (14300142947) 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, 420592423 + ... + 420592456.

It is an arithmetic number, because the mean of its divisors is an integer number (3785331960).

Almost surely, 2^14300142943 is an apocalyptic number.

14300142943 is a deficient number, since it is larger than the sum of its proper divisors (841184897).

14300142943 is an equidigital number, since it uses as much as digits as its factorization.

14300142943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841184896.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 14300142943 in words is "fourteen billion, three hundred million, one hundred forty-two thousand, nine hundred forty-three".