144452503013 has 8 divisors (see below), whose sum is σ = 177787696128. Its totient is φ = 114292090224.

The previous prime is 144452502983. The next prime is 144452503067. The reversal of 144452503013 is 310305254441.

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

It is not a de Polignac number, because 144452503013 - 2⁶ = 144452502949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144452503073) 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, 793694981 + ... + 793695162.

It is an arithmetic number, because the mean of its divisors is an integer number (22223462016).

Almost surely, 2^144452503013 is an apocalyptic number.

144452503013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

144452503013 is a deficient number, since it is larger than the sum of its proper divisors (33335193115).

144452503013 is a wasteful number, since it uses less digits than its factorization.

144452503013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587390163.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 144452503013 its reverse (310305254441), we get a palindrome (454757757454).

The spelling of 144452503013 in words is "one hundred forty-four billion, four hundred fifty-two million, five hundred three thousand, thirteen".