43468948219 has 2 divisors, whose sum is σ = 43468948220. Its totient is φ = 43468948218.

The previous prime is 43468948213. The next prime is 43468948267. The reversal of 43468948219 is 91284986434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43468948219 is a prime.

It is a super-2 number, since 2×43468948219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43468948213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21734474109 + 21734474110.

It is an arithmetic number, because the mean of its divisors is an integer number (21734474110).

Almost surely, 2^43468948219 is an apocalyptic number.

43468948219 is a deficient number, since it is larger than the sum of its proper divisors (1).

43468948219 is an equidigital number, since it uses as much as digits as its factorization.

43468948219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11943936, while the sum is 58.

The spelling of 43468948219 in words is "forty-three billion, four hundred sixty-eight million, nine hundred forty-eight thousand, two hundred nineteen".