14430328743 has 4 divisors (see below), whose sum is σ = 19240438328. Its totient is φ = 9620219160.

The previous prime is 14430328727. The next prime is 14430328811. The reversal of 14430328743 is 34782303441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34782303441 = 3 ⋅11594101147.

It is not a de Polignac number, because 14430328743 - 2⁴ = 14430328727 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 (14430328243) 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, 2405054788 + ... + 2405054793.

It is an arithmetic number, because the mean of its divisors is an integer number (4810109582).

Almost surely, 2^14430328743 is an apocalyptic number.

14430328743 is a deficient number, since it is larger than the sum of its proper divisors (4810109585).

14430328743 is an equidigital number, since it uses as much as digits as its factorization.

14430328743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4810109584.

The product of its (nonzero) digits is 193536, while the sum is 39.

The spelling of 14430328743 in words is "fourteen billion, four hundred thirty million, three hundred twenty-eight thousand, seven hundred forty-three".