11843006473 has 4 divisors (see below), whose sum is σ = 11856064720. Its totient is φ = 11829948228.

The previous prime is 11843006459. The next prime is 11843006491. The reversal of 11843006473 is 37460034811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11843006473 - 2²¹ = 11840909321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11843006453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6527763 + ... + 6529576.

It is an arithmetic number, because the mean of its divisors is an integer number (2964016180).

Almost surely, 2^11843006473 is an apocalyptic number.

It is an amenable number.

11843006473 is a deficient number, since it is larger than the sum of its proper divisors (13058247).

11843006473 is an equidigital number, since it uses as much as digits as its factorization.

11843006473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13058246.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 11843006473 in words is "eleven billion, eight hundred forty-three million, six thousand, four hundred seventy-three".