144435340323302 has 48 divisors (see below), whose sum is σ = 266960065978080. Its totient is φ = 58235587022592.

The previous prime is 144435340323293. The next prime is 144435340323403. The reversal of 144435340323302 is 203323043534441.

It is a self number, because there is not a number n which added to its sum of digits gives 144435340323302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13853477 + ... + 21926912.

It is an arithmetic number, because the mean of its divisors is an integer number (5561668041210).

Almost surely, 2^{144435340323302} is an apocalyptic number.

144435340323302 is a deficient number, since it is larger than the sum of its proper divisors (122524725654778).

144435340323302 is a wasteful number, since it uses less digits than its factorization.

144435340323302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35782845 (or 35782838 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 41.

Adding to 144435340323302 its reverse (203323043534441), we get a palindrome (347758383857743).

The spelling of 144435340323302 in words is "one hundred forty-four trillion, four hundred thirty-five billion, three hundred forty million, three hundred twenty-three thousand, three hundred two".