1433142223 has 2 divisors, whose sum is σ = 1433142224. Its totient is φ = 1433142222.

The previous prime is 1433142197. The next prime is 1433142233. The reversal of 1433142223 is 3222413341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1433142223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1433142233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716571111 + 716571112.

It is an arithmetic number, because the mean of its divisors is an integer number (716571112).

Almost surely, 2^1433142223 is an apocalyptic number.

1433142223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1433142223 is an equidigital number, since it uses as much as digits as its factorization.

1433142223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 1433142223 is about 37856.8649388721. The cubic root of 1433142223 is about 1127.4477660769.

Adding to 1433142223 its reverse (3222413341), we get a palindrome (4655555564).

The spelling of 1433142223 in words is "one billion, four hundred thirty-three million, one hundred forty-two thousand, two hundred twenty-three".