2116473433 has 8 divisors (see below), whose sum is σ = 2157114888. Its totient is φ = 2075858304.

The previous prime is 2116473431. The next prime is 2116473473. The reversal of 2116473433 is 3343746112.

It can be written as a sum of positive squares in 4 ways, for example, as 1471719769 + 644753664 = 38363^2 + 25392^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2116473433 - 2¹ = 2116473431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116473431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250941 + ... + 259237.

It is an arithmetic number, because the mean of its divisors is an integer number (269639361).

Almost surely, 2^2116473433 is an apocalyptic number.

It is an amenable number.

2116473433 is a deficient number, since it is larger than the sum of its proper divisors (40641455).

2116473433 is an equidigital number, since it uses as much as digits as its factorization.

2116473433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13163.

The product of its digits is 36288, while the sum is 34.

The square root of 2116473433 is about 46005.1457230602. The cubic root of 2116473433 is about 1283.9189448240.

The spelling of 2116473433 in words is "two billion, one hundred sixteen million, four hundred seventy-three thousand, four hundred thirty-three".