429998284811 has 2 divisors, whose sum is σ = 429998284812. Its totient is φ = 429998284810.

The previous prime is 429998284753. The next prime is 429998284817. The reversal of 429998284811 is 118482899924.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-429998284811 is a prime.

It is not a weakly prime, because it can be changed into another prime (429998284817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214999142405 + 214999142406.

It is an arithmetic number, because the mean of its divisors is an integer number (214999142406).

Almost surely, 2^429998284811 is an apocalyptic number.

429998284811 is a deficient number, since it is larger than the sum of its proper divisors (1).

429998284811 is an equidigital number, since it uses as much as digits as its factorization.

429998284811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23887872, while the sum is 65.

The spelling of 429998284811 in words is "four hundred twenty-nine billion, nine hundred ninety-eight million, two hundred eighty-four thousand, eight hundred eleven".