14149859219 has 4 divisors (see below), whose sum is σ = 14161373760. Its totient is φ = 14138344680.

The previous prime is 14149859177. The next prime is 14149859221. The reversal of 14149859219 is 91295894141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14149859219 is a prime.

It is a super-2 number, since 2×14149859219² (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 (14149859819) 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, 5755427 + ... + 5757884.

It is an arithmetic number, because the mean of its divisors is an integer number (3540343440).

Almost surely, 2^14149859219 is an apocalyptic number.

14149859219 is a deficient number, since it is larger than the sum of its proper divisors (11514541).

14149859219 is a wasteful number, since it uses less digits than its factorization.

14149859219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514540.

The product of its digits is 933120, while the sum is 53.

The spelling of 14149859219 in words is "fourteen billion, one hundred forty-nine million, eight hundred fifty-nine thousand, two hundred nineteen".