214302406529 has 2 divisors, whose sum is σ = 214302406530. Its totient is φ = 214302406528.

The previous prime is 214302406457. The next prime is 214302406547. The reversal of 214302406529 is 925604203412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144151586929 + 70150819600 = 379673^2 + 264860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214302406529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 214302406492 and 214302406501.

It is not a weakly prime, because it can be changed into another prime (214302406579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107151203264 + 107151203265.

It is an arithmetic number, because the mean of its divisors is an integer number (107151203265).

Almost surely, 2^214302406529 is an apocalyptic number.

It is an amenable number.

214302406529 is a deficient number, since it is larger than the sum of its proper divisors (1).

214302406529 is an equidigital number, since it uses as much as digits as its factorization.

214302406529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 214302406529 in words is "two hundred fourteen billion, three hundred two million, four hundred six thousand, five hundred twenty-nine".