1432203403427 has 2 divisors, whose sum is σ = 1432203403428. Its totient is φ = 1432203403426.

The previous prime is 1432203403403. The next prime is 1432203403447. The reversal of 1432203403427 is 7243043022341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1432203403427 - 2⁸ = 1432203403171 is a prime.

It is not a weakly prime, because it can be changed into another prime (1432203403447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716101701713 + 716101701714.

It is an arithmetic number, because the mean of its divisors is an integer number (716101701714).

Almost surely, 2^{1432203403427} is an apocalyptic number.

1432203403427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432203403427 is an equidigital number, since it uses as much as digits as its factorization.

1432203403427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 1432203403427 its reverse (7243043022341), we get a palindrome (8675246425768).

The spelling of 1432203403427 in words is "one trillion, four hundred thirty-two billion, two hundred three million, four hundred three thousand, four hundred twenty-seven".