286028849129 has 2 divisors, whose sum is σ = 286028849130. Its totient is φ = 286028849128.

The previous prime is 286028849081. The next prime is 286028849173. The reversal of 286028849129 is 921948820682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263574426025 + 22454423104 = 513395^2 + 149848^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-286028849129 is a prime.

It is not a weakly prime, because it can be changed into another prime (286028849329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143014424564 + 143014424565.

It is an arithmetic number, because the mean of its divisors is an integer number (143014424565).

Almost surely, 2^286028849129 is an apocalyptic number.

It is an amenable number.

286028849129 is a deficient number, since it is larger than the sum of its proper divisors (1).

286028849129 is an equidigital number, since it uses as much as digits as its factorization.

286028849129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 286028849129 in words is "two hundred eighty-six billion, twenty-eight million, eight hundred forty-nine thousand, one hundred twenty-nine".