11673834460243 has 4 divisors (see below), whose sum is σ = 11708474918920. Its totient is φ = 11639194001568.

The previous prime is 11673834460241. The next prime is 11673834460303. The reversal of 11673834460243 is 34206443837611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11673834460243 - 2¹ = 11673834460241 is a prime.

It is a super-2 number, since 2×11673834460243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11673834460241) 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, 17320228833 + ... + 17320229506.

It is an arithmetic number, because the mean of its divisors is an integer number (2927118729730).

Almost surely, 2^{11673834460243} is an apocalyptic number.

11673834460243 is a deficient number, since it is larger than the sum of its proper divisors (34640458677).

11673834460243 is an equidigital number, since it uses as much as digits as its factorization.

11673834460243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34640458676.

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 11673834460243 in words is "eleven trillion, six hundred seventy-three billion, eight hundred thirty-four million, four hundred sixty thousand, two hundred forty-three".