14144400001 has 4 divisors (see below), whose sum is σ = 14155910100. Its totient is φ = 14132889904.

The previous prime is 14144399921. The next prime is 14144400041. The reversal of 14144400001 is 10000444141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10000444141 = 1433 ⋅6978677.

It can be written as a sum of positive squares in 2 ways, for example, as 13109105025 + 1035294976 = 114495^2 + 32176^2 .

It is a cyclic number.

It is not a de Polignac number, because 14144400001 - 2⁷ = 14144399873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14144400041) 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, 5753206 + ... + 5755663.

It is an arithmetic number, because the mean of its divisors is an integer number (3538977525).

Almost surely, 2^14144400001 is an apocalyptic number.

It is an amenable number.

14144400001 is a deficient number, since it is larger than the sum of its proper divisors (11510099).

14144400001 is a wasteful number, since it uses less digits than its factorization.

14144400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11510098.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 14144400001 its reverse (10000444141), we get a palindrome (24144844142).

The spelling of 14144400001 in words is "fourteen billion, one hundred forty-four million, four hundred thousand, one".