226405500432 has 40 divisors (see below), whose sum is σ = 585265097184. Its totient is φ = 75418923264.

The previous prime is 226405500413. The next prime is 226405500437. The reversal of 226405500432 is 234005504622.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 226405500393 and 226405500402.

It is not an unprimeable number, because it can be changed into a prime (226405500437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475413 + ... + 1621620.

Almost surely, 2^226405500432 is an apocalyptic number.

It is an amenable number.

226405500432 is an abundant number, since it is smaller than the sum of its proper divisors (358859596752).

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

226405500432 is a wasteful number, since it uses less digits than its factorization.

226405500432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098567 (or 3098561 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 226405500432 in words is "two hundred twenty-six billion, four hundred five million, five hundred thousand, four hundred thirty-two".