11344034413 has 4 divisors (see below), whose sum is σ = 11382751548. Its totient is φ = 11305317280.

The previous prime is 11344034357. The next prime is 11344034423. The reversal of 11344034413 is 31443044311.

It is a happy number.

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 10390336489 + 953697924 = 101933^2 + 30882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11344034413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344034423) 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, 19358128 + ... + 19358713.

It is an arithmetic number, because the mean of its divisors is an integer number (2845687887).

Almost surely, 2^11344034413 is an apocalyptic number.

It is an amenable number.

11344034413 is a deficient number, since it is larger than the sum of its proper divisors (38717135).

11344034413 is an equidigital number, since it uses as much as digits as its factorization.

11344034413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38717134.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11344034413 its reverse (31443044311), we get a palindrome (42787078724).

The spelling of 11344034413 in words is "eleven billion, three hundred forty-four million, thirty-four thousand, four hundred thirteen".