213414423029 has 2 divisors, whose sum is σ = 213414423030. Its totient is φ = 213414423028.

The previous prime is 213414422999. The next prime is 213414423077. The reversal of 213414423029 is 920324414312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121682368900 + 91732054129 = 348830^2 + 302873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213414423029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213414423029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213414423529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106707211514 + 106707211515.

It is an arithmetic number, because the mean of its divisors is an integer number (106707211515).

Almost surely, 2^213414423029 is an apocalyptic number.

It is an amenable number.

213414423029 is a deficient number, since it is larger than the sum of its proper divisors (1).

213414423029 is an equidigital number, since it uses as much as digits as its factorization.

213414423029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 213414423029 in words is "two hundred thirteen billion, four hundred fourteen million, four hundred twenty-three thousand, twenty-nine".