229063279448 has 8 divisors (see below), whose sum is σ = 429493648980. Its totient is φ = 114531639720.

The previous prime is 229063279441. The next prime is 229063279451. The reversal of 229063279448 is 844972360922.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 229063279393 and 229063279402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229063279441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14316454958 + ... + 14316454973.

Almost surely, 2^229063279448 is an apocalyptic number.

It is an amenable number.

229063279448 is a deficient number, since it is larger than the sum of its proper divisors (200430369532).

229063279448 is a wasteful number, since it uses less digits than its factorization.

229063279448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28632909937 (or 28632909933 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 229063279448 in words is "two hundred twenty-nine billion, sixty-three million, two hundred seventy-nine thousand, four hundred forty-eight".