14030311439 has 4 divisors (see below), whose sum is σ = 14031136224. Its totient is φ = 14029486656.

The previous prime is 14030311423. The next prime is 14030311453. The reversal of 14030311439 is 93411303041.

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 14030311439 - 2⁴ = 14030311423 is a prime.

It is a super-4 number, since 4×14030311439⁴ (a number of 42 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14030311409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386327 + ... + 421080.

It is an arithmetic number, because the mean of its divisors is an integer number (3507784056).

Almost surely, 2^14030311439 is an apocalyptic number.

14030311439 is a deficient number, since it is larger than the sum of its proper divisors (824785).

14030311439 is an equidigital number, since it uses as much as digits as its factorization.

14030311439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824784.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 14030311439 in words is "fourteen billion, thirty million, three hundred eleven thousand, four hundred thirty-nine".