14043042401 has 4 divisors (see below), whose sum is σ = 14187816132. Its totient is φ = 13898268672.

The previous prime is 14043042397. The next prime is 14043042437. The reversal of 14043042401 is 10424034041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10424034041 = 17 ⋅613178473.

It can be written as a sum of positive squares in 2 ways, for example, as 7030654801 + 7012387600 = 83849^2 + 83740^2 .

It is a cyclic number.

It is not a de Polignac number, because 14043042401 - 2² = 14043042397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14043042901) 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, 72386720 + ... + 72386913.

It is an arithmetic number, because the mean of its divisors is an integer number (3546954033).

Almost surely, 2^14043042401 is an apocalyptic number.

It is an amenable number.

14043042401 is a deficient number, since it is larger than the sum of its proper divisors (144773731).

14043042401 is an equidigital number, since it uses as much as digits as its factorization.

14043042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144773730.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14043042401 its reverse (10424034041), we get a palindrome (24467076442).

The spelling of 14043042401 in words is "fourteen billion, forty-three million, forty-two thousand, four hundred one".