4266430472897 has 2 divisors, whose sum is σ = 4266430472898. Its totient is φ = 4266430472896.

The previous prime is 4266430472861. The next prime is 4266430472939. The reversal of 4266430472897 is 7982740346624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3368634427456 + 897796045441 = 1835384^2 + 947521^2 .

It is a cyclic number.

It is not a de Polignac number, because 4266430472897 - 2¹⁰ = 4266430471873 is a prime.

It is not a weakly prime, because it can be changed into another prime (4266430478897) 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, 2133215236448 + 2133215236449.

It is an arithmetic number, because the mean of its divisors is an integer number (2133215236449).

Almost surely, 2^{4266430472897} is an apocalyptic number.

It is an amenable number.

4266430472897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266430472897 is an equidigital number, since it uses as much as digits as its factorization.

4266430472897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97542144, while the sum is 62.

The spelling of 4266430472897 in words is "four trillion, two hundred sixty-six billion, four hundred thirty million, four hundred seventy-two thousand, eight hundred ninety-seven".