144440301440030 has 16 divisors (see below), whose sum is σ = 260087119776000. Its totient is φ = 57755103424032.

The previous prime is 144440301439981. The next prime is 144440301440077. The reversal of 144440301440030 is 30044103044441.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627115134 + ... + 2627170113.

It is an arithmetic number, because the mean of its divisors is an integer number (16255444986000).

Almost surely, 2^{144440301440030} is an apocalyptic number.

144440301440030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144440301440030 is a deficient number, since it is larger than the sum of its proper divisors (115646818335970).

144440301440030 is a wasteful number, since it uses less digits than its factorization.

144440301440030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254288003.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 144440301440030 its reverse (30044103044441), we get a palindrome (174484404484471).

The spelling of 144440301440030 in words is "one hundred forty-four trillion, four hundred forty billion, three hundred one million, four hundred forty thousand, thirty".