144320312444002 has 16 divisors (see below), whose sum is σ = 217379563201152. Its totient is φ = 71860460345280.

The previous prime is 144320312443987. The next prime is 144320312444023. The reversal of 144320312444002 is 200444213023441.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 191308683 + ... + 192061585.

It is an arithmetic number, because the mean of its divisors is an integer number (13586222700072).

Almost surely, 2^{144320312444002} is an apocalyptic number.

144320312444002 is a deficient number, since it is larger than the sum of its proper divisors (73059250757150).

144320312444002 is a wasteful number, since it uses less digits than its factorization.

144320312444002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150833.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 144320312444002 its reverse (200444213023441), we get a palindrome (344764525467443).

The spelling of 144320312444002 in words is "one hundred forty-four trillion, three hundred twenty billion, three hundred twelve million, four hundred forty-four thousand, two".