14243031001 has 4 divisors (see below), whose sum is σ = 15080856372. Its totient is φ = 13405205632.

The previous prime is 14243030969. The next prime is 14243031071. The reversal of 14243031001 is 10013034241.

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 9402211225 + 4840819776 = 96965^2 + 69576^2 .

It is a cyclic number.

It is not a de Polignac number, because 14243031001 - 2⁵ = 14243030969 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 14243031001.

It is not an unprimeable number, because it can be changed into a prime (14243031071) 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, 418912660 + ... + 418912693.

It is an arithmetic number, because the mean of its divisors is an integer number (3770214093).

Almost surely, 2^14243031001 is an apocalyptic number.

It is an amenable number.

14243031001 is a deficient number, since it is larger than the sum of its proper divisors (837825371).

14243031001 is an equidigital number, since it uses as much as digits as its factorization.

14243031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837825370.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 14243031001 its reverse (10013034241), we get a palindrome (24256065242).

The spelling of 14243031001 in words is "fourteen billion, two hundred forty-three million, thirty-one thousand, one".