144048403 has 2 divisors, whose sum is σ = 144048404. Its totient is φ = 144048402.

The previous prime is 144048397. The next prime is 144048433. The reversal of 144048403 is 304840441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144048403 - 2⁵ = 144048371 is a prime.

It is a super-3 number, since 3×144048403³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (144048433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72024201 + 72024202.

It is an arithmetic number, because the mean of its divisors is an integer number (72024202).

Almost surely, 2^144048403 is an apocalyptic number.

144048403 is a deficient number, since it is larger than the sum of its proper divisors (1).

144048403 is an equidigital number, since it uses as much as digits as its factorization.

144048403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 144048403 is about 12002.0166222181. The cubic root of 144048403 is about 524.2069999230.

Adding to 144048403 its reverse (304840441), we get a palindrome (448888844).

The spelling of 144048403 in words is "one hundred forty-four million, forty-eight thousand, four hundred three".