11334948817 has 4 divisors (see below), whose sum is σ = 11383596900. Its totient is φ = 11286300736.

The previous prime is 11334948811. The next prime is 11334948829. The reversal of 11334948817 is 71884943311.

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 6950390161 + 4384558656 = 83369^2 + 66216^2 .

It is a cyclic number.

It is not a de Polignac number, because 11334948817 - 2³ = 11334948809 is a prime.

It is a super-4 number, since 4×11334948817⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11334948811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24323692 + ... + 24324157.

It is an arithmetic number, because the mean of its divisors is an integer number (2845899225).

Almost surely, 2^11334948817 is an apocalyptic number.

It is an amenable number.

11334948817 is a deficient number, since it is larger than the sum of its proper divisors (48648083).

11334948817 is an equidigital number, since it uses as much as digits as its factorization.

11334948817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48648082.

The product of its digits is 580608, while the sum is 49.

The spelling of 11334948817 in words is "eleven billion, three hundred thirty-four million, nine hundred forty-eight thousand, eight hundred seventeen".