2119935488 has 120 divisors (see below), whose sum is σ = 4903566360. Its totient is φ = 912384000.

The previous prime is 2119935481. The next prime is 2119935523. The reversal of 2119935488 is 8845399112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119935481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1176188 + ... + 1177988.

It is an arithmetic number, because the mean of its divisors is an integer number (40863053).

Almost surely, 2^2119935488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2119935488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2451783180).

2119935488 is an abundant number, since it is smaller than the sum of its proper divisors (2783630872).

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

2119935488 is a wasteful number, since it uses less digits than its factorization.

2119935488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860 (or 1833 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 2119935488 is about 46042.7571720026. The cubic root of 2119935488 is about 1284.6186270524.

The spelling of 2119935488 in words is "two billion, one hundred nineteen million, nine hundred thirty-five thousand, four hundred eighty-eight".