13444230201 has 32 divisors (see below), whose sum is σ = 18691476480. Its totient is φ = 8587689984.

The previous prime is 13444230193. The next prime is 13444230211. The reversal of 13444230201 is 10203244431.

It is not a de Polignac number, because 13444230201 - 2³ = 13444230193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13444230211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9342040 + ... + 9343478.

It is an arithmetic number, because the mean of its divisors is an integer number (584108640).

Almost surely, 2^13444230201 is an apocalyptic number.

It is an amenable number.

13444230201 is a deficient number, since it is larger than the sum of its proper divisors (5247246279).

13444230201 is a wasteful number, since it uses less digits than its factorization.

13444230201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13444230201 its reverse (10203244431), we get a palindrome (23647474632).

It can be divided in two parts, 13444230 and 201, that added together give a palindrome (13444431).

The spelling of 13444230201 in words is "thirteen billion, four hundred forty-four million, two hundred thirty thousand, two hundred one".