2771444116 has 24 divisors (see below), whose sum is σ = 5656011200. Its totient is φ = 1187761176.

The previous prime is 2771444089. The next prime is 2771444153. The reversal of 2771444116 is 6114441772.

It is a super-2 number, since 2×2771444116² = 15361804976222042912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008630 + ... + 1011373.

Almost surely, 2^2771444116 is an apocalyptic number.

It is an amenable number.

2771444116 is an abundant number, since it is smaller than the sum of its proper divisors (2884567084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2771444116 is a wasteful number, since it uses less digits than its factorization.

2771444116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020028 (or 2020012 counting only the distinct ones).

The product of its digits is 37632, while the sum is 37.

The square root of 2771444116 is about 52644.5069879090. The cubic root of 2771444116 is about 1404.6518923305.

Adding to 2771444116 its reverse (6114441772), we get a palindrome (8885885888).

The spelling of 2771444116 in words is "two billion, seven hundred seventy-one million, four hundred forty-four thousand, one hundred sixteen".