2112736716473 has 8 divisors (see below), whose sum is σ = 2162107240128. Its totient is φ = 2063376970704.

The previous prime is 2112736716463. The next prime is 2112736716487. The reversal of 2112736716473 is 3746176372112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112736716473 is a prime.

It is a super-2 number, since 2×2112736716473² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112736716403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297165 + ... + 3082602.

It is an arithmetic number, because the mean of its divisors is an integer number (270263405016).

Almost surely, 2^{2112736716473} is an apocalyptic number.

It is an amenable number.

2112736716473 is a deficient number, since it is larger than the sum of its proper divisors (49370523655).

2112736716473 is an equidigital number, since it uses as much as digits as its factorization.

2112736716473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5388943.

The product of its digits is 1778112, while the sum is 50.

The spelling of 2112736716473 in words is "two trillion, one hundred twelve billion, seven hundred thirty-six million, seven hundred sixteen thousand, four hundred seventy-three".