14356138241 has 4 divisors (see below), whose sum is σ = 14356454484. Its totient is φ = 14355822000.

The previous prime is 14356138207. The next prime is 14356138259. The reversal of 14356138241 is 14283165341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14283165341 = 659 ⋅21673999.

It can be written as a sum of positive squares in 2 ways, for example, as 9521856400 + 4834281841 = 97580^2 + 69529^2 .

It is a cyclic number.

It is not a de Polignac number, because 14356138241 - 2⁶ = 14356138177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14356138195 and 14356138204.

It is not an unprimeable number, because it can be changed into a prime (14356138271) 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, 75710 + ... + 185591.

It is an arithmetic number, because the mean of its divisors is an integer number (3589113621).

Almost surely, 2^14356138241 is an apocalyptic number.

It is an amenable number.

14356138241 is a deficient number, since it is larger than the sum of its proper divisors (316243).

14356138241 is an equidigital number, since it uses as much as digits as its factorization.

14356138241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316242.

The product of its digits is 69120, while the sum is 38.

The spelling of 14356138241 in words is "fourteen billion, three hundred fifty-six million, one hundred thirty-eight thousand, two hundred forty-one".