2011344032 has 24 divisors (see below), whose sum is σ = 3962914452. Its totient is φ = 1004889600.

The previous prime is 2011344031. The next prime is 2011344037. The reversal of 2011344032 is 2304431102.

It can be written as a sum of positive squares in 2 ways, for example, as 1743563536 + 267780496 = 41756^2 + 16364^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2011343995 and 2011344013.

It is not an unprimeable number, because it can be changed into a prime (2011344031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18482 + ... + 66062.

Almost surely, 2^2011344032 is an apocalyptic number.

It is an amenable number.

2011344032 is a deficient number, since it is larger than the sum of its proper divisors (1951570420).

2011344032 is a wasteful number, since it uses less digits than its factorization.

2011344032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48912 (or 48904 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2011344032 is about 44848.0103460566. The cubic root of 2011344032 is about 1262.2986577196.

Adding to 2011344032 its reverse (2304431102), we get a palindrome (4315775134).

The spelling of 2011344032 in words is "two billion, eleven million, three hundred forty-four thousand, thirty-two".