11338473401815 has 16 divisors (see below), whose sum is σ = 15813464117760. Its totient is φ = 7643174320800.

The previous prime is 11338473401797. The next prime is 11338473401819. The reversal of 11338473401815 is 51810437483311.

It is not a de Polignac number, because 11338473401815 - 2⁹ = 11338473401303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11338473401819) 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 in 15 ways as a sum of consecutive naturals, for example, 2745391011 + ... + 2745395140.

It is an arithmetic number, because the mean of its divisors is an integer number (988341507360).

Almost surely, 2^{11338473401815} is an apocalyptic number.

11338473401815 is a deficient number, since it is larger than the sum of its proper divisors (4474990715945).

11338473401815 is an equidigital number, since it uses as much as digits as its factorization.

11338473401815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5490786222.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 11338473401815 in words is "eleven trillion, three hundred thirty-eight billion, four hundred seventy-three million, four hundred one thousand, eight hundred fifteen".