432871447429 has 2 divisors, whose sum is σ = 432871447430. Its totient is φ = 432871447428.

The previous prime is 432871447403. The next prime is 432871447501. The reversal of 432871447429 is 924744178234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306279230625 + 126592216804 = 553425^2 + 355798^2 .

It is a cyclic number.

It is not a de Polignac number, because 432871447429 - 2⁵ = 432871447397 is a prime.

It is a super-3 number, since 3×432871447429³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 432871447429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432871447829) 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, 216435723714 + 216435723715.

It is an arithmetic number, because the mean of its divisors is an integer number (216435723715).

Almost surely, 2^432871447429 is an apocalyptic number.

It is an amenable number.

432871447429 is a deficient number, since it is larger than the sum of its proper divisors (1).

432871447429 is an equidigital number, since it uses as much as digits as its factorization.

432871447429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10838016, while the sum is 55.

The spelling of 432871447429 in words is "four hundred thirty-two billion, eight hundred seventy-one million, four hundred forty-seven thousand, four hundred twenty-nine".