2116016444 has 6 divisors (see below), whose sum is σ = 3703028784. Its totient is φ = 1058008220.

The previous prime is 2116016429. The next prime is 2116016549. The reversal of 2116016444 is 4446106112.

It is a super-3 number, since 3×2116016444³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264502052 + ... + 264502059.

It is an arithmetic number, because the mean of its divisors is an integer number (617171464).

Almost surely, 2^2116016444 is an apocalyptic number.

It is an amenable number.

2116016444 is a deficient number, since it is larger than the sum of its proper divisors (1587012340).

2116016444 is a wasteful number, since it uses less digits than its factorization.

2116016444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529004115 (or 529004113 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2116016444 is about 46000.1787387832. The cubic root of 2116016444 is about 1283.8265302347.

The spelling of 2116016444 in words is "two billion, one hundred sixteen million, sixteen thousand, four hundred forty-four".