14043105881 has 4 divisors (see below), whose sum is σ = 16049263872. Its totient is φ = 12036947892.

The previous prime is 14043105871. The next prime is 14043105919. The reversal of 14043105881 is 18850134041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14043105881 - 2²⁶ = 13975997017 is a prime.

It is a super-2 number, since 2×14043105881² (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 (14043105871) 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, 1003078985 + ... + 1003078998.

It is an arithmetic number, because the mean of its divisors is an integer number (4012315968).

Almost surely, 2^14043105881 is an apocalyptic number.

It is an amenable number.

14043105881 is a deficient number, since it is larger than the sum of its proper divisors (2006157991).

14043105881 is an equidigital number, since it uses as much as digits as its factorization.

14043105881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006157990.

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 14043105881 in words is "fourteen billion, forty-three million, one hundred five thousand, eight hundred eighty-one".