432849628769 has 2 divisors, whose sum is σ = 432849628770. Its totient is φ = 432849628768.

The previous prime is 432849628759. The next prime is 432849628853. The reversal of 432849628769 is 967826948234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431994651169 + 854977600 = 657263^2 + 29240^2 .

It is a cyclic number.

It is not a de Polignac number, because 432849628769 - 2⁸ = 432849628513 is a prime.

It is a super-2 number, since 2×432849628769² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432849628699 and 432849628708.

It is not a weakly prime, because it can be changed into another prime (432849628759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216424814384 + 216424814385.

It is an arithmetic number, because the mean of its divisors is an integer number (216424814385).

Almost surely, 2^432849628769 is an apocalyptic number.

It is an amenable number.

432849628769 is a deficient number, since it is larger than the sum of its proper divisors (1).

432849628769 is an equidigital number, since it uses as much as digits as its factorization.

432849628769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 250822656, while the sum is 68.

The spelling of 432849628769 in words is "four hundred thirty-two billion, eight hundred forty-nine million, six hundred twenty-eight thousand, seven hundred sixty-nine".