1432568671 has 2 divisors, whose sum is σ = 1432568672. Its totient is φ = 1432568670.

The previous prime is 1432568617. The next prime is 1432568677. The reversal of 1432568671 is 1768652341.

Together with previous prime (1432568617) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1432568671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1432568677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716284335 + 716284336.

It is an arithmetic number, because the mean of its divisors is an integer number (716284336).

Almost surely, 2^1432568671 is an apocalyptic number.

1432568671 is a deficient number, since it is larger than the sum of its proper divisors (1).

1432568671 is an equidigital number, since it uses as much as digits as its factorization.

1432568671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 1432568671 is about 37849.2889100971. The cubic root of 1432568671 is about 1127.2973422519.

The spelling of 1432568671 in words is "one billion, four hundred thirty-two million, five hundred sixty-eight thousand, six hundred seventy-one".