141930224 has 40 divisors (see below), whose sum is σ = 288487488. Its totient is φ = 67564800.

The previous prime is 141930221. The next prime is 141930241. The reversal of 141930224 is 422039141.

It is a junction number, because it is equal to n+sod(n) for n = 141930193 and 141930202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141930221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25274 + ... + 30374.

Almost surely, 2^141930224 is an apocalyptic number.

It is an amenable number.

141930224 is an abundant number, since it is smaller than the sum of its proper divisors (146557264).

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

141930224 is a wasteful number, since it uses less digits than its factorization.

141930224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193 (or 5187 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 141930224 is about 11913.4471921438. The cubic root of 141930224 is about 521.6248779018.

Adding to 141930224 its reverse (422039141), we get a palindrome (563969365).

The spelling of 141930224 in words is "one hundred forty-one million, nine hundred thirty thousand, two hundred twenty-four".