2119569328 has 20 divisors (see below), whose sum is σ = 4109801440. Its totient is φ = 1058975424.

The previous prime is 2119569311. The next prime is 2119569341. The reversal of 2119569328 is 8239659112.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 28683 + ... + 71146.

It is an arithmetic number, because the mean of its divisors is an integer number (205490072).

Almost surely, 2^2119569328 is an apocalyptic number.

It is an amenable number.

2119569328 is a deficient number, since it is larger than the sum of its proper divisors (1990232112).

2119569328 is a wasteful number, since it uses less digits than its factorization.

2119569328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101164 (or 101158 counting only the distinct ones).

The product of its digits is 233280, while the sum is 46.

The square root of 2119569328 is about 46038.7806962782. The cubic root of 2119569328 is about 1284.5446620594.

The spelling of 2119569328 in words is "two billion, one hundred nineteen million, five hundred sixty-nine thousand, three hundred twenty-eight".