141224403 has 8 divisors (see below), whose sum is σ = 194792400. Its totient is φ = 90903008.

The previous prime is 141224401. The next prime is 141224431. The reversal of 141224403 is 304422141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141224403 - 2¹ = 141224401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141224403.

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 in 7 ways as a sum of consecutive naturals, for example, 811548 + ... + 811721.

It is an arithmetic number, because the mean of its divisors is an integer number (24349050).

Almost surely, 2^141224403 is an apocalyptic number.

141224403 is a deficient number, since it is larger than the sum of its proper divisors (53567997).

141224403 is a wasteful number, since it uses less digits than its factorization.

141224403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623301.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 141224403 is about 11883.7874013296. The cubic root of 141224403 is about 520.7587579511.

Adding to 141224403 its reverse (304422141), we get a palindrome (445646544).

The spelling of 141224403 in words is "one hundred forty-one million, two hundred twenty-four thousand, four hundred three".