2152333424 has 20 divisors (see below), whose sum is σ = 4220391336. Its totient is φ = 1063200192.

The previous prime is 2152333409. The next prime is 2152333427. The reversal of 2152333424 is 4243332512.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152333427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 809039 + ... + 811694.

Almost surely, 2^2152333424 is an apocalyptic number.

It is an amenable number.

2152333424 is a deficient number, since it is larger than the sum of its proper divisors (2068057912).

2152333424 is a wasteful number, since it uses less digits than its factorization.

2152333424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620824 (or 1620818 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 2152333424 is about 46393.2476121256. The cubic root of 2152333424 is about 1291.1296364671.

Adding to 2152333424 its reverse (4243332512), we get a palindrome (6395665936).

The spelling of 2152333424 in words is "two billion, one hundred fifty-two million, three hundred thirty-three thousand, four hundred twenty-four".