14143667141 has 4 divisors (see below), whose sum is σ = 14144124672. Its totient is φ = 14143209612.

The previous prime is 14143667129. The next prime is 14143667143. The reversal of 14143667141 is 14176634141.

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 14143667141 - 2⁶ = 14143667077 is a prime.

It is a super-2 number, since 2×14143667141² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14143667095 and 14143667104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143667143) 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, 178751 + ... + 245436.

It is an arithmetic number, because the mean of its divisors is an integer number (3536031168).

Almost surely, 2^14143667141 is an apocalyptic number.

It is an amenable number.

14143667141 is a deficient number, since it is larger than the sum of its proper divisors (457531).

14143667141 is an equidigital number, since it uses as much as digits as its factorization.

14143667141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457530.

The product of its digits is 48384, while the sum is 38.

The spelling of 14143667141 in words is "fourteen billion, one hundred forty-three million, six hundred sixty-seven thousand, one hundred forty-one".