14191430399 has 16 divisors (see below), whose sum is σ = 14881950720. Its totient is φ = 13507200960.

The previous prime is 14191430389. The next prime is 14191430413. The reversal of 14191430399 is 99303419141.

It is a cyclic number.

It is not a de Polignac number, because 14191430399 - 2²⁰ = 14190381823 is a prime.

It is a super-2 number, since 2×14191430399² (a number of 21 digits) contains 22 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 (14191430359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5198867 + ... + 5201595.

It is an arithmetic number, because the mean of its divisors is an integer number (930121920).

Almost surely, 2^14191430399 is an apocalyptic number.

14191430399 is a deficient number, since it is larger than the sum of its proper divisors (690520321).

14191430399 is a wasteful number, since it uses less digits than its factorization.

14191430399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 14191430399 in words is "fourteen billion, one hundred ninety-one million, four hundred thirty thousand, three hundred ninety-nine".