432904747469 has 2 divisors, whose sum is σ = 432904747470. Its totient is φ = 432904747468.

The previous prime is 432904747423. The next prime is 432904747493. The reversal of 432904747469 is 964747409234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 429588484900 + 3316262569 = 655430^2 + 57587^2 .

It is a cyclic number.

It is not a de Polignac number, because 432904747469 - 2¹⁶ = 432904681933 is a prime.

It is a super-2 number, since 2×432904747469² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432904747409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216452373734 + 216452373735.

It is an arithmetic number, because the mean of its divisors is an integer number (216452373735).

Almost surely, 2^432904747469 is an apocalyptic number.

It is an amenable number.

432904747469 is a deficient number, since it is larger than the sum of its proper divisors (1).

432904747469 is an equidigital number, since it uses as much as digits as its factorization.

432904747469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36578304, while the sum is 59.

The spelling of 432904747469 in words is "four hundred thirty-two billion, nine hundred four million, seven hundred forty-seven thousand, four hundred sixty-nine".