1422414143 has 2 divisors, whose sum is σ = 1422414144. Its totient is φ = 1422414142.

The previous prime is 1422414101. The next prime is 1422414163. The reversal of 1422414143 is 3414142241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1422414143 - 2¹⁸ = 1422151999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422414163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711207071 + 711207072.

It is an arithmetic number, because the mean of its divisors is an integer number (711207072).

Almost surely, 2^1422414143 is an apocalyptic number.

1422414143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422414143 is an equidigital number, since it uses as much as digits as its factorization.

1422414143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 26.

The square root of 1422414143 is about 37714.9061115098. The cubic root of 1422414143 is about 1124.6274698729.

Adding to 1422414143 its reverse (3414142241), we get a palindrome (4836556384).

The spelling of 1422414143 in words is "one billion, four hundred twenty-two million, four hundred fourteen thousand, one hundred forty-three".