2132140341 has 4 divisors (see below), whose sum is σ = 2842853792. Its totient is φ = 1421426892.

The previous prime is 2132140331. The next prime is 2132140379. The reversal of 2132140341 is 1430412312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2132140341 - 2¹⁸ = 2131878197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132140331) 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, 355356721 + ... + 355356726.

It is an arithmetic number, because the mean of its divisors is an integer number (710713448).

Almost surely, 2^2132140341 is an apocalyptic number.

It is an amenable number.

2132140341 is a deficient number, since it is larger than the sum of its proper divisors (710713451).

2132140341 is an equidigital number, since it uses as much as digits as its factorization.

2132140341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710713450.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2132140341 is about 46175.1052083263. The cubic root of 2132140341 is about 1287.0791719313.

Adding to 2132140341 its reverse (1430412312), we get a palindrome (3562552653).

The spelling of 2132140341 in words is "two billion, one hundred thirty-two million, one hundred forty thousand, three hundred forty-one".