223834023169 has 2 divisors, whose sum is σ = 223834023170. Its totient is φ = 223834023168.

The previous prime is 223834023167. The next prime is 223834023247. The reversal of 223834023169 is 961320438322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157470080625 + 66363942544 = 396825^2 + 257612^2 .

It is a cyclic number.

It is not a de Polignac number, because 223834023169 - 2¹ = 223834023167 is a prime.

It is a super-2 number, since 2×223834023169² (a number of 24 digits) contains 22 as substring.

Together with 223834023167, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223834023167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111917011584 + 111917011585.

It is an arithmetic number, because the mean of its divisors is an integer number (111917011585).

Almost surely, 2^223834023169 is an apocalyptic number.

It is an amenable number.

223834023169 is a deficient number, since it is larger than the sum of its proper divisors (1).

223834023169 is an equidigital number, since it uses as much as digits as its factorization.

223834023169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 223834023169 in words is "two hundred twenty-three billion, eight hundred thirty-four million, twenty-three thousand, one hundred sixty-nine".