144474203 has 8 divisors (see below), whose sum is σ = 146095968. Its totient is φ = 142861824.

The previous prime is 144474191. The next prime is 144474223. The reversal of 144474203 is 302474441.

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 144474203 - 2⁸ = 144473947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144474223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31226 + ... + 35552.

It is an arithmetic number, because the mean of its divisors is an integer number (18261996).

Almost surely, 2^144474203 is an apocalyptic number.

144474203 is a deficient number, since it is larger than the sum of its proper divisors (1621765).

144474203 is a wasteful number, since it uses less digits than its factorization.

144474203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 144474203 is about 12019.7422185336. The cubic root of 144474203 is about 524.7230018742.

The spelling of 144474203 in words is "one hundred forty-four million, four hundred seventy-four thousand, two hundred three".