228824420479 has 2 divisors, whose sum is σ = 228824420480. Its totient is φ = 228824420478.

The previous prime is 228824420411. The next prime is 228824420483. The reversal of 228824420479 is 974024428822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 228824420479 - 2²⁵ = 228790866047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (228824423479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114412210239 + 114412210240.

It is an arithmetic number, because the mean of its divisors is an integer number (114412210240).

Almost surely, 2^228824420479 is an apocalyptic number.

228824420479 is a deficient number, since it is larger than the sum of its proper divisors (1).

228824420479 is an equidigital number, since it uses as much as digits as its factorization.

228824420479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 228824420479 in words is "two hundred twenty-eight billion, eight hundred twenty-four million, four hundred twenty thousand, four hundred seventy-nine".