14128152191 has 8 divisors (see below), whose sum is σ = 14168770224. Its totient is φ = 14087571840.

The previous prime is 14128152167. The next prime is 14128152193. The reversal of 14128152191 is 19125182141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14128152191 - 2³⁰ = 13054410367 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 (14128152193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852161 + ... + 868581.

It is an arithmetic number, because the mean of its divisors is an integer number (1771096278).

Almost surely, 2^14128152191 is an apocalyptic number.

14128152191 is a deficient number, since it is larger than the sum of its proper divisors (40618033).

14128152191 is a wasteful number, since it uses less digits than its factorization.

14128152191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18841.

The product of its digits is 5760, while the sum is 35.

The spelling of 14128152191 in words is "fourteen billion, one hundred twenty-eight million, one hundred fifty-two thousand, one hundred ninety-one".