2132140352 has 28 divisors (see below), whose sum is σ = 4237648116. Its totient is φ = 1064386560.

The previous prime is 2132140331. The next prime is 2132140379. The reversal of 2132140352 is 2530412312.

It can be written as a sum of positive squares in 2 ways, for example, as 1294848256 + 837292096 = 35984^2 + 28936^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15038 + ... + 67010.

Almost surely, 2^2132140352 is an apocalyptic number.

It is an amenable number.

2132140352 is a deficient number, since it is larger than the sum of its proper divisors (2105507764).

2132140352 is an equidigital number, since it uses as much as digits as its factorization.

2132140352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52626 (or 52616 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2132140352 is about 46175.1053274381. The cubic root of 2132140352 is about 1287.0791741447.

Adding to 2132140352 its reverse (2530412312), we get a palindrome (4662552664).

The spelling of 2132140352 in words is "two billion, one hundred thirty-two million, one hundred forty thousand, three hundred fifty-two".