14254201231 has 4 divisors (see below), whose sum is σ = 14254969032. Its totient is φ = 14253433432.

The previous prime is 14254201207. The next prime is 14254201237. The reversal of 14254201231 is 13210245241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13210245241 = 23767 ⋅555823.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14254201231 is a prime.

It is a super-2 number, since 2×14254201231² (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 = 14254201196 and 14254201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14254201237) 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, 355345 + ... + 393418.

It is an arithmetic number, because the mean of its divisors is an integer number (3563742258).

Almost surely, 2^14254201231 is an apocalyptic number.

14254201231 is a deficient number, since it is larger than the sum of its proper divisors (767801).

14254201231 is an equidigital number, since it uses as much as digits as its factorization.

14254201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767800.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 14254201231 its reverse (13210245241), we get a palindrome (27464446472).

The spelling of 14254201231 in words is "fourteen billion, two hundred fifty-four million, two hundred one thousand, two hundred thirty-one".