432427951 has 2 divisors, whose sum is σ = 432427952. Its totient is φ = 432427950.

The previous prime is 432427939. The next prime is 432427969. The reversal of 432427951 is 159724234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 432427951 - 2²⁷ = 298210223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432427951.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432422951) 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, 216213975 + 216213976.

It is an arithmetic number, because the mean of its divisors is an integer number (216213976).

Almost surely, 2^432427951 is an apocalyptic number.

432427951 is a deficient number, since it is larger than the sum of its proper divisors (1).

432427951 is an equidigital number, since it uses as much as digits as its factorization.

432427951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 432427951 is about 20794.9020435298. The cubic root of 432427951 is about 756.2021699960.

The spelling of 432427951 in words is "four hundred thirty-two million, four hundred twenty-seven thousand, nine hundred fifty-one".