14145175879 has 4 divisors (see below), whose sum is σ = 14889658840. Its totient is φ = 13400692920.

The previous prime is 14145175867. The next prime is 14145175901. The reversal of 14145175879 is 97857154141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97857154141 = 1163 ⋅84142007.

It is a cyclic number.

It is not a de Polignac number, because 14145175879 - 2¹⁷ = 14145044807 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 (14145175279) 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, 372241452 + ... + 372241489.

It is an arithmetic number, because the mean of its divisors is an integer number (3722414710).

Almost surely, 2^14145175879 is an apocalyptic number.

14145175879 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

14145175879 is a deficient number, since it is larger than the sum of its proper divisors (744482961).

14145175879 is an equidigital number, since it uses as much as digits as its factorization.

14145175879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744482960.

The product of its digits is 1411200, while the sum is 52.

The spelling of 14145175879 in words is "fourteen billion, one hundred forty-five million, one hundred seventy-five thousand, eight hundred seventy-nine".