14028155111 has 8 divisors (see below), whose sum is σ = 14200071984. Its totient is φ = 13856307520.

The previous prime is 14028155093. The next prime is 14028155117. The reversal of 14028155111 is 11155182041.

It is a happy number.

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 14028155111 - 2²⁶ = 13961046247 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 (14028155117) 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, 475121 + ... + 503781.

It is an arithmetic number, because the mean of its divisors is an integer number (1775008998).

Almost surely, 2^14028155111 is an apocalyptic number.

14028155111 is a deficient number, since it is larger than the sum of its proper divisors (171916873).

14028155111 is an equidigital number, since it uses as much as digits as its factorization.

14028155111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34641.

The product of its (nonzero) digits is 1600, while the sum is 29.

The spelling of 14028155111 in words is "fourteen billion, twenty-eight million, one hundred fifty-five thousand, one hundred eleven".