2140341141 has 4 divisors (see below), whose sum is σ = 2853788192. Its totient is φ = 1426894092.

The previous prime is 2140341103. The next prime is 2140341187. The reversal of 2140341141 is 1411430412.

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 2140341141 - 2¹⁰ = 2140340117 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 (2140341041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356723521 + ... + 356723526.

It is an arithmetic number, because the mean of its divisors is an integer number (713447048).

Almost surely, 2^2140341141 is an apocalyptic number.

It is an amenable number.

2140341141 is a deficient number, since it is larger than the sum of its proper divisors (713447051).

2140341141 is an equidigital number, since it uses as much as digits as its factorization.

2140341141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713447050.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2140341141 is about 46263.8210808403. The cubic root of 2140341141 is about 1288.7272146565.

Adding to 2140341141 its reverse (1411430412), we get a palindrome (3551771553).

The spelling of 2140341141 in words is "two billion, one hundred forty million, three hundred forty-one thousand, one hundred forty-one".