2076128816 has 30 divisors (see below), whose sum is σ = 4093437780. Its totient is φ = 1019781984.

The previous prime is 2076128809. The next prime is 2076128827. The reversal of 2076128816 is 6188216702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1399211 + ... + 1400693.

It is an arithmetic number, because the mean of its divisors is an integer number (136447926).

Almost surely, 2^2076128816 is an apocalyptic number.

It is an amenable number.

2076128816 is a deficient number, since it is larger than the sum of its proper divisors (2017308964).

2076128816 is an frugal number, since it uses more digits than its factorization.

2076128816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 2076128816 is about 45564.5565763566. The cubic root of 2076128816 is about 1275.7084497497.

The spelling of 2076128816 in words is "two billion, seventy-six million, one hundred twenty-eight thousand, eight hundred sixteen".