144504162332231 has 8 divisors (see below), whose sum is σ = 158171012490624. Its totient is φ = 131201761511520.

The previous prime is 144504162332141. The next prime is 144504162332269. The reversal of 144504162332231 is 132233261405441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144504162332231 is a prime.

It is a super-3 number, since 3×144504162332231³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144504162332731) 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, 91112333591 + ... + 91112335176.

It is an arithmetic number, because the mean of its divisors is an integer number (19771376561328).

Almost surely, 2^{144504162332231} is an apocalyptic number.

144504162332231 is a deficient number, since it is larger than the sum of its proper divisors (13666850158393).

144504162332231 is a wasteful number, since it uses less digits than its factorization.

144504162332231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182224668841.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 144504162332231 in words is "one hundred forty-four trillion, five hundred four billion, one hundred sixty-two million, three hundred thirty-two thousand, two hundred thirty-one".