144103433 has 8 divisors (see below), whose sum is σ = 145025928. Its totient is φ = 143184384.

The previous prime is 144103423. The next prime is 144103483. The reversal of 144103433 is 334301441.

It can be written as a sum of positive squares in 4 ways, for example, as 2778889 + 141324544 = 1667^2 + 11888^2 .

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 144103433 - 2⁴ = 144103417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144103399 and 144103408.

It is not an unprimeable number, because it can be changed into a prime (144103403) 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, 186035 + ... + 186807.

It is an arithmetic number, because the mean of its divisors is an integer number (18128241).

Almost surely, 2^144103433 is an apocalyptic number.

It is an amenable number.

144103433 is a deficient number, since it is larger than the sum of its proper divisors (922495).

144103433 is an equidigital number, since it uses as much as digits as its factorization.

144103433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 144103433 is about 12004.3089347117. The cubic root of 144103433 is about 524.2737447068.

Adding to 144103433 its reverse (334301441), we get a palindrome (478404874).

The spelling of 144103433 in words is "one hundred forty-four million, one hundred three thousand, four hundred thirty-three".