23467633219 has 2 divisors, whose sum is σ = 23467633220. Its totient is φ = 23467633218.

The previous prime is 23467633213. The next prime is 23467633243. The reversal of 23467633219 is 91233676432.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23467633219 is a prime.

It is a super-2 number, since 2×23467633219² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23467633213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11733816609 + 11733816610.

It is an arithmetic number, because the mean of its divisors is an integer number (11733816610).

Almost surely, 2^23467633219 is an apocalyptic number.

23467633219 is a deficient number, since it is larger than the sum of its proper divisors (1).

23467633219 is an equidigital number, since it uses as much as digits as its factorization.

23467633219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 46.

The spelling of 23467633219 in words is "twenty-three billion, four hundred sixty-seven million, six hundred thirty-three thousand, two hundred nineteen".