14105214155 has 12 divisors (see below), whose sum is σ = 17530052592. Its totient is φ = 10895058720.

The previous prime is 14105214121. The next prime is 14105214169. The reversal of 14105214155 is 55141250141.

It is not a de Polignac number, because 14105214155 - 2¹² = 14105210059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1672991 + ... + 1681400.

It is an arithmetic number, because the mean of its divisors is an integer number (1460837716).

Almost surely, 2^14105214155 is an apocalyptic number.

14105214155 is a deficient number, since it is larger than the sum of its proper divisors (3424838437).

14105214155 is an equidigital number, since it uses as much as digits as its factorization.

14105214155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354454 (or 3354425 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

Adding to 14105214155 its reverse (55141250141), we get a palindrome (69246464296).

The spelling of 14105214155 in words is "fourteen billion, one hundred five million, two hundred fourteen thousand, one hundred fifty-five".