14243025131 has 4 divisors (see below), whose sum is σ = 14261451552. Its totient is φ = 14224598712.

The previous prime is 14243025127. The next prime is 14243025143. The reversal of 14243025131 is 13152034241.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14243025131 - 2² = 14243025127 is a prime.

It is a super-2 number, since 2×14243025131² (a number of 21 digits) contains 22 as substring.

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 14243025131.

It is not an unprimeable number, because it can be changed into a prime (14243025191) 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, 9212051 + ... + 9213596.

It is an arithmetic number, because the mean of its divisors is an integer number (3565362888).

Almost surely, 2^14243025131 is an apocalyptic number.

14243025131 is a deficient number, since it is larger than the sum of its proper divisors (18426421).

14243025131 is an equidigital number, since it uses as much as digits as its factorization.

14243025131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18426420.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14243025131 its reverse (13152034241), we get a palindrome (27395059372).

The spelling of 14243025131 in words is "fourteen billion, two hundred forty-three million, twenty-five thousand, one hundred thirty-one".