141305224 has 64 divisors (see below), whose sum is σ = 291867840. Its totient is φ = 63866880.

The previous prime is 141305221. The next prime is 141305231. The reversal of 141305224 is 422503141.

141305224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141305195 and 141305204.

It is not an unprimeable number, because it can be changed into a prime (141305221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426739 + ... + 427069.

It is an arithmetic number, because the mean of its divisors is an integer number (4560435).

Almost surely, 2^141305224 is an apocalyptic number.

It is an amenable number.

141305224 is an abundant number, since it is smaller than the sum of its proper divisors (150562616).

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

141305224 is a wasteful number, since it uses less digits than its factorization.

141305224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 141305224 is about 11887.1873881083. The cubic root of 141305224 is about 520.8580802976.

Adding to 141305224 its reverse (422503141), we get a palindrome (563808365).

The spelling of 141305224 in words is "one hundred forty-one million, three hundred five thousand, two hundred twenty-four".