14387049111 has 8 divisors (see below), whose sum is σ = 19210495744. Its totient is φ = 9577484280.

The previous prime is 14387049107. The next prime is 14387049113. The reversal of 14387049111 is 11194078341.

It is a happy number.

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

It is not a de Polignac number, because 14387049111 - 2² = 14387049107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14387049111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14387049113) 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, 3468031 + ... + 3472176.

It is an arithmetic number, because the mean of its divisors is an integer number (2401311968).

Almost surely, 2^14387049111 is an apocalyptic number.

14387049111 is a deficient number, since it is larger than the sum of its proper divisors (4823446633).

14387049111 is an equidigital number, since it uses as much as digits as its factorization.

14387049111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940901.

The product of its (nonzero) digits is 24192, while the sum is 39.

The spelling of 14387049111 in words is "fourteen billion, three hundred eighty-seven million, forty-nine thousand, one hundred eleven".