141224404 has 6 divisors (see below), whose sum is σ = 247142714. Its totient is φ = 70612200.

The previous prime is 141224401. The next prime is 141224431. The reversal of 141224404 is 404422141.

141224404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 115519504 + 25704900 = 10748^2 + 5070^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141224401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17653047 + ... + 17653054.

Almost surely, 2^141224404 is an apocalyptic number.

It is an amenable number.

141224404 is a deficient number, since it is larger than the sum of its proper divisors (105918310).

141224404 is a wasteful number, since it uses less digits than its factorization.

141224404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35306105 (or 35306103 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 141224404 is about 11883.7874434037. The cubic root of 141224404 is about 520.7587591802.

Adding to 141224404 its reverse (404422141), we get a palindrome (545646545).

The spelling of 141224404 in words is "one hundred forty-one million, two hundred twenty-four thousand, four hundred four".