224031040030 has 128 divisors (see below), whose sum is σ = 489373747200. Its totient is φ = 72132539904.

The previous prime is 224031040027. The next prime is 224031040043. The reversal of 224031040030 is 30040130422.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 89503759 + ... + 89506261.

It is an arithmetic number, because the mean of its divisors is an integer number (3823232400).

Almost surely, 2^224031040030 is an apocalyptic number.

224031040030 is an abundant number, since it is smaller than the sum of its proper divisors (265342707170).

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

224031040030 is a wasteful number, since it uses less digits than its factorization.

224031040030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 224031040030 its reverse (30040130422), we get a palindrome (254071170452).

The spelling of 224031040030 in words is "two hundred twenty-four billion, thirty-one million, forty thousand, thirty".