11338473401819 has 2 divisors, whose sum is σ = 11338473401820. Its totient is φ = 11338473401818.

The previous prime is 11338473401797. The next prime is 11338473401831. The reversal of 11338473401819 is 91810437483311.

It is a strong prime.

It is an emirp because it is prime and its reverse (91810437483311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11338473401819 - 2¹² = 11338473397723 is a prime.

It is a super-2 number, since 2×11338473401819² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11338473451819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5669236700909 + 5669236700910.

It is an arithmetic number, because the mean of its divisors is an integer number (5669236700910).

Almost surely, 2^{11338473401819} is an apocalyptic number.

11338473401819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11338473401819 is an equidigital number, since it uses as much as digits as its factorization.

11338473401819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 11338473401819 in words is "eleven trillion, three hundred thirty-eight billion, four hundred seventy-three million, four hundred one thousand, eight hundred nineteen".