14144154123013 has 4 divisors (see below), whose sum is σ = 14148805278348. Its totient is φ = 14139502967680.

The previous prime is 14144154122957. The next prime is 14144154123023. The reversal of 14144154123013 is 31032145144141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13986717373924 + 157436749089 = 3739882^2 + 396783^2 .

It is a cyclic number.

It is not a de Polignac number, because 14144154123013 - 2¹⁷ = 14144153991941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14144154123013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14144154123023) 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, 2325573106 + ... + 2325579187.

It is an arithmetic number, because the mean of its divisors is an integer number (3537201319587).

Almost surely, 2^{14144154123013} is an apocalyptic number.

It is an amenable number.

14144154123013 is a deficient number, since it is larger than the sum of its proper divisors (4651155335).

14144154123013 is an equidigital number, since it uses as much as digits as its factorization.

14144154123013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651155334.

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 14144154123013 its reverse (31032145144141), we get a palindrome (45176299267154).

The spelling of 14144154123013 in words is "fourteen trillion, one hundred forty-four billion, one hundred fifty-four million, one hundred twenty-three thousand, thirteen".