2141431363 has 2 divisors, whose sum is σ = 2141431364. Its totient is φ = 2141431362.

The previous prime is 2141431301. The next prime is 2141431387. The reversal of 2141431363 is 3631341412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141431363 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141431463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070715681 + 1070715682.

It is an arithmetic number, because the mean of its divisors is an integer number (1070715682).

Almost surely, 2^2141431363 is an apocalyptic number.

2141431363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141431363 is an equidigital number, since it uses as much as digits as its factorization.

2141431363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 2141431363 is about 46275.6022435149. The cubic root of 2141431363 is about 1288.9459897928.

Adding to 2141431363 its reverse (3631341412), we get a palindrome (5772772775).

The spelling of 2141431363 in words is "two billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred sixty-three".