144703124 has 12 divisors (see below), whose sum is σ = 255164448. Its totient is φ = 71799000.

The previous prime is 144703123. The next prime is 144703129. The reversal of 144703124 is 421307441.

It is a Cunningham number, because it is equal to 525³-1.

It is a junction number, because it is equal to n+sod(n) for n = 144703093 and 144703102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144703123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137552 + ... + 138599.

It is an arithmetic number, because the mean of its divisors is an integer number (21263704).

Almost surely, 2^144703124 is an apocalyptic number.

It is an amenable number.

144703124 is a deficient number, since it is larger than the sum of its proper divisors (110461324).

144703124 is a wasteful number, since it uses less digits than its factorization.

144703124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276286 (or 276284 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 144703124 is about 12029.2611576938. The cubic root of 144703124 is about 524.9999987906. Note that the first 5 decimals are identical.

The spelling of 144703124 in words is "one hundred forty-four million, seven hundred three thousand, one hundred twenty-four".