1432243343143 has 2 divisors, whose sum is σ = 1432243343144. Its totient is φ = 1432243343142.

The previous prime is 1432243343099. The next prime is 1432243343149. The reversal of 1432243343143 is 3413433422341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432243343143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432243343149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716121671571 + 716121671572.

It is an arithmetic number, because the mean of its divisors is an integer number (716121671572).

Almost surely, 2^{1432243343143} is an apocalyptic number.

1432243343143 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432243343143 is an equidigital number, since it uses as much as digits as its factorization.

1432243343143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 37.

Adding to 1432243343143 its reverse (3413433422341), we get a palindrome (4845676765484).

The spelling of 1432243343143 in words is "one trillion, four hundred thirty-two billion, two hundred forty-three million, three hundred forty-three thousand, one hundred forty-three".