11338474843 has 8 divisors (see below), whose sum is σ = 11706116480. Its totient is φ = 10970951040.

The previous prime is 11338474837. The next prime is 11338474871. The reversal of 11338474843 is 34847483311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11338474843 - 2⁹ = 11338474331 is a prime.

It is a super-2 number, since 2×11338474843² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11338474793 and 11338474802.

It is not an unprimeable number, because it can be changed into a prime (11338472843) 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 7 ways as a sum of consecutive naturals, for example, 192853 + ... + 244681.

It is an arithmetic number, because the mean of its divisors is an integer number (1463264560).

Almost surely, 2^11338474843 is an apocalyptic number.

11338474843 is a deficient number, since it is larger than the sum of its proper divisors (367641637).

11338474843 is an equidigital number, since it uses as much as digits as its factorization.

11338474843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58917.

The product of its digits is 774144, while the sum is 46.

It can be divided in two parts, 11 and 338474843, that multiplied together give a palindrome (3723223273).

The spelling of 11338474843 in words is "eleven billion, three hundred thirty-eight million, four hundred seventy-four thousand, eight hundred forty-three".