4124987566229 has 2 divisors, whose sum is σ = 4124987566230. Its totient is φ = 4124987566228.

The previous prime is 4124987566163. The next prime is 4124987566303. The reversal of 4124987566229 is 9226657894214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4124445142129 + 542424100 = 2030873^2 + 23290^2 .

It is a cyclic number.

It is not a de Polignac number, because 4124987566229 - 2⁸ = 4124987565973 is a prime.

It is a super-2 number, since 2×4124987566229² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4124987566129) 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, 2062493783114 + 2062493783115.

It is an arithmetic number, because the mean of its divisors is an integer number (2062493783115).

Almost surely, 2^{4124987566229} is an apocalyptic number.

It is an amenable number.

4124987566229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124987566229 is an equidigital number, since it uses as much as digits as its factorization.

4124987566229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 65.

The spelling of 4124987566229 in words is "four trillion, one hundred twenty-four billion, nine hundred eighty-seven million, five hundred sixty-six thousand, two hundred twenty-nine".