11444005343 has 4 divisors (see below), whose sum is σ = 11444376888. Its totient is φ = 11443633800.

The previous prime is 11444005319. The next prime is 11444005357. The reversal of 11444005343 is 34350044411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11444005343 - 2²² = 11439811039 is a prime.

It is a super-2 number, since 2×11444005343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444005543) 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, 134933 + ... + 202718.

It is an arithmetic number, because the mean of its divisors is an integer number (2861094222).

Almost surely, 2^11444005343 is an apocalyptic number.

11444005343 is a deficient number, since it is larger than the sum of its proper divisors (371545).

11444005343 is an equidigital number, since it uses as much as digits as its factorization.

11444005343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371544.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 11444005343 its reverse (34350044411), we get a palindrome (45794049754).

The spelling of 11444005343 in words is "eleven billion, four hundred forty-four million, five thousand, three hundred forty-three".