2116446603 has 8 divisors (see below), whose sum is σ = 2987924688. Its totient is φ = 1327966464.

The previous prime is 2116446581. The next prime is 2116446623. The reversal of 2116446603 is 3066446112.

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

It is not a de Polignac number, because 2116446603 - 2⁵ = 2116446571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2116446623) 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, 20749426 + ... + 20749527.

It is an arithmetic number, because the mean of its divisors is an integer number (373490586).

Almost surely, 2^2116446603 is an apocalyptic number.

2116446603 is a deficient number, since it is larger than the sum of its proper divisors (871478085).

2116446603 is a wasteful number, since it uses less digits than its factorization.

2116446603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41498973.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 2116446603 is about 46004.8541243204. The cubic root of 2116446603 is about 1283.9135194955.

The spelling of 2116446603 in words is "two billion, one hundred sixteen million, four hundred forty-six thousand, six hundred three".