213414209999 has 2 divisors, whose sum is σ = 213414210000. Its totient is φ = 213414209998.

The previous prime is 213414209993. The next prime is 213414210013. The reversal of 213414209999 is 999902414312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213414209999 - 2²⁴ = 213397432783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 213414209999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213414209993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106707104999 + 106707105000.

It is an arithmetic number, because the mean of its divisors is an integer number (106707105000).

Almost surely, 2^213414209999 is an apocalyptic number.

213414209999 is a deficient number, since it is larger than the sum of its proper divisors (1).

213414209999 is an equidigital number, since it uses as much as digits as its factorization.

213414209999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 213414209999 in words is "two hundred thirteen billion, four hundred fourteen million, two hundred nine thousand, nine hundred ninety-nine".