2141340263 has 2 divisors, whose sum is σ = 2141340264. Its totient is φ = 2141340262.

The previous prime is 2141340241. The next prime is 2141340371. The reversal of 2141340263 is 3620431412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2141340263 - 2⁶ = 2141340199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141340563) 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 as a sum of consecutive naturals, namely, 1070670131 + 1070670132.

It is an arithmetic number, because the mean of its divisors is an integer number (1070670132).

Almost surely, 2^2141340263 is an apocalyptic number.

2141340263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141340263 is an equidigital number, since it uses as much as digits as its factorization.

2141340263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2141340263 is about 46274.6179130633. The cubic root of 2141340263 is about 1288.9277115753.

Adding to 2141340263 its reverse (3620431412), we get a palindrome (5761771675).

The spelling of 2141340263 in words is "two billion, one hundred forty-one million, three hundred forty thousand, two hundred sixty-three".