141424 has 10 divisors (see below), whose sum is σ = 274040. Its totient is φ = 70704.
The previous prime is 141413. The next prime is 141439. The reversal of 141424 is 424141.
It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 8839 = 141424 / (1 + 4 + 1 + 4 + 2 + 4).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 141398 and 141407.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4404 + ... + 4435.
It is an arithmetic number, because the mean of its divisors is an integer number (27404).
2141424 is an apocalyptic number.
It is an amenable number.
141424 is a deficient number, since it is larger than the sum of its proper divisors (132616).
141424 is an equidigital number, since it uses as much as digits as its factorization.
141424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8847 (or 8841 counting only the distinct ones).
The product of its digits is 128, while the sum is 16.
The square root of 141424 is about 376.0638243703. The cubic root of 141424 is about 52.1003977507.
Adding to 141424 its reverse (424141), we get a palindrome (565565).
It can be divided in two parts, 141 and 424, that added together give a palindrome (565).
The spelling of 141424 in words is "one hundred forty-one thousand, four hundred twenty-four", and thus it is an iban number.
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