229425672256 has 63 divisors (see below), whose sum is σ = 500508926463. Its totient is φ = 104265237120.

The previous prime is 229425672211. The next prime is 229425672361. The reversal of 229425672256 is 652276524922.

The square root of 229425672256 is 478984.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×229425672256² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 42147871 + ... + 42153313.

Almost surely, 2^229425672256 is an apocalyptic number.

229425672256 is the 478984-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229425672256

229425672256 is an abundant number, since it is smaller than the sum of its proper divisors (271083254207).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229425672256 is an frugal number, since it uses more digits than its factorization.

229425672256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920 (or 5456 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 229425672256 in words is "two hundred twenty-nine billion, four hundred twenty-five million, six hundred seventy-two thousand, two hundred fifty-six".