224564440156 has 12 divisors (see below), whose sum is σ = 449128880368. Its totient is φ = 96241902912.

The previous prime is 224564440151. The next prime is 224564440157. The reversal of 224564440156 is 651044465422.

224564440156 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224564440151) 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 3 ways as a sum of consecutive naturals, for example, 4010079261 + ... + 4010079316.

Almost surely, 2^224564440156 is an apocalyptic number.

It is an amenable number.

224564440156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

224564440156 is a wasteful number, since it uses less digits than its factorization.

224564440156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8020158588 (or 8020158586 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 43.

The spelling of 224564440156 in words is "two hundred twenty-four billion, five hundred sixty-four million, four hundred forty thousand, one hundred fifty-six".