228719417327 has 2 divisors, whose sum is σ = 228719417328. Its totient is φ = 228719417326.

The previous prime is 228719417323. The next prime is 228719417363. The reversal of 228719417327 is 723714917822.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 228719417327 - 2² = 228719417323 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228719417323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114359708663 + 114359708664.

It is an arithmetic number, because the mean of its divisors is an integer number (114359708664).

Almost surely, 2^228719417327 is an apocalyptic number.

228719417327 is a deficient number, since it is larger than the sum of its proper divisors (1).

228719417327 is an equidigital number, since it uses as much as digits as its factorization.

228719417327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2370816, while the sum is 53.

The spelling of 228719417327 in words is "two hundred twenty-eight billion, seven hundred nineteen million, four hundred seventeen thousand, three hundred twenty-seven".