2444016993 has 32 divisors (see below), whose sum is σ = 3592200192. Its totient is φ = 1465776000.

The previous prime is 2444016989. The next prime is 2444017013. The reversal of 2444016993 is 3996104442.

2444016993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2444016993 - 2² = 2444016989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2444016943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1558896 + ... + 1560462.

It is an arithmetic number, because the mean of its divisors is an integer number (112256256).

Almost surely, 2^2444016993 is an apocalyptic number.

It is an amenable number.

2444016993 is a deficient number, since it is larger than the sum of its proper divisors (1148183199).

2444016993 is a wasteful number, since it uses less digits than its factorization.

2444016993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2444016993 is about 49437.0002427332. Note that the first 3 decimals coincide. The cubic root of 2444016993 is about 1347.0014825748.

The spelling of 2444016993 in words is "two billion, four hundred forty-four million, sixteen thousand, nine hundred ninety-three".