429830212769 has 2 divisors, whose sum is σ = 429830212770. Its totient is φ = 429830212768.

The previous prime is 429830212759. The next prime is 429830212831. The reversal of 429830212769 is 967212038924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410810493025 + 19019719744 = 640945^2 + 137912^2 .

It is a cyclic number.

It is not a de Polignac number, because 429830212769 - 2⁴ = 429830212753 is a prime.

It is a super-2 number, since 2×429830212769² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 429830212769.

It is not a weakly prime, because it can be changed into another prime (429830212729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214915106384 + 214915106385.

It is an arithmetic number, because the mean of its divisors is an integer number (214915106385).

Almost surely, 2^429830212769 is an apocalyptic number.

It is an amenable number.

429830212769 is a deficient number, since it is larger than the sum of its proper divisors (1).

429830212769 is an equidigital number, since it uses as much as digits as its factorization.

429830212769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 429830212769 in words is "four hundred twenty-nine billion, eight hundred thirty million, two hundred twelve thousand, seven hundred sixty-nine".