11338472843 has 2 divisors, whose sum is σ = 11338472844. Its totient is φ = 11338472842.

The previous prime is 11338472791. The next prime is 11338472891. The reversal of 11338472843 is 34827483311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11338472843 - 2¹⁰ = 11338471819 is a prime.

It is a super-2 number, since 2×11338472843² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11338472794 and 11338472803.

It is not a weakly prime, because it can be changed into another prime (11338472143) 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 as a sum of consecutive naturals, namely, 5669236421 + 5669236422.

It is an arithmetic number, because the mean of its divisors is an integer number (5669236422).

Almost surely, 2^11338472843 is an apocalyptic number.

11338472843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11338472843 is an equidigital number, since it uses as much as digits as its factorization.

11338472843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The spelling of 11338472843 in words is "eleven billion, three hundred thirty-eight million, four hundred seventy-two thousand, eight hundred forty-three".