134204320219 has 2 divisors, whose sum is σ = 134204320220. Its totient is φ = 134204320218.

The previous prime is 134204320207. The next prime is 134204320303. The reversal of 134204320219 is 912023402431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134204320219 - 2⁹ = 134204319707 is a prime.

It is a super-2 number, since 2×134204320219² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134204320519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67102160109 + 67102160110.

It is an arithmetic number, because the mean of its divisors is an integer number (67102160110).

Almost surely, 2^134204320219 is an apocalyptic number.

134204320219 is a deficient number, since it is larger than the sum of its proper divisors (1).

134204320219 is an equidigital number, since it uses as much as digits as its factorization.

134204320219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 134204320219 in words is "one hundred thirty-four billion, two hundred four million, three hundred twenty thousand, two hundred nineteen".