11340144001 has 4 divisors (see below), whose sum is σ = 11416252500. Its totient is φ = 11264035504.

The previous prime is 11340143987. The next prime is 11340144031. The reversal of 11340144001 is 10044104311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10044104311 = 19 ⋅528637069.

It can be written as a sum of positive squares in 2 ways, for example, as 382241601 + 10957902400 = 19551^2 + 104680^2 .

It is a cyclic number.

It is not a de Polignac number, because 11340144001 - 2²⁷ = 11205926273 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 11340144001.

It is not an unprimeable number, because it can be changed into a prime (11340144031) 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, 38054026 + ... + 38054323.

It is an arithmetic number, because the mean of its divisors is an integer number (2854063125).

Almost surely, 2^11340144001 is an apocalyptic number.

It is an amenable number.

11340144001 is a deficient number, since it is larger than the sum of its proper divisors (76108499).

11340144001 is an equidigital number, since it uses as much as digits as its factorization.

11340144001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76108498.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11340144001 its reverse (10044104311), we get a palindrome (21384248312).

The spelling of 11340144001 in words is "eleven billion, three hundred forty million, one hundred forty-four thousand, one".