229555814399 has 2 divisors, whose sum is σ = 229555814400. Its totient is φ = 229555814398.

The previous prime is 229555814359. The next prime is 229555814407. The reversal of 229555814399 is 993418555922.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229555814399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229555814329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114777907199 + 114777907200.

It is an arithmetic number, because the mean of its divisors is an integer number (114777907200).

Almost surely, 2^229555814399 is an apocalyptic number.

229555814399 is a deficient number, since it is larger than the sum of its proper divisors (1).

229555814399 is an equidigital number, since it uses as much as digits as its factorization.

229555814399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992000, while the sum is 62.

The spelling of 229555814399 in words is "two hundred twenty-nine billion, five hundred fifty-five million, eight hundred fourteen thousand, three hundred ninety-nine".