14253439219 has 16 divisors (see below), whose sum is σ = 15058834560. Its totient is φ = 13473008640.

The previous prime is 14253439177. The next prime is 14253439231. The reversal of 14253439219 is 91293435241.

14253439219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 14253439219 - 2²¹ = 14251342067 is a prime.

It is a super-2 number, since 2×14253439219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14253539219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342907 + ... + 382219.

It is an arithmetic number, because the mean of its divisors is an integer number (941177160).

Almost surely, 2^14253439219 is an apocalyptic number.

14253439219 is a deficient number, since it is larger than the sum of its proper divisors (805395341).

14253439219 is a wasteful number, since it uses less digits than its factorization.

14253439219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39630.

The product of its digits is 233280, while the sum is 43.

The spelling of 14253439219 in words is "fourteen billion, two hundred fifty-three million, four hundred thirty-nine thousand, two hundred nineteen".