144121012302302 has 16 divisors (see below), whose sum is σ = 247064787281760. Its totient is φ = 61766099438688.

The previous prime is 144121012302301. The next prime is 144121012302317. The reversal of 144121012302302 is 203203210121441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144121012302301) 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, 18761324 + ... + 25302752.

It is an arithmetic number, because the mean of its divisors is an integer number (15441549205110).

Almost surely, 2^{144121012302302} is an apocalyptic number.

144121012302302 is a deficient number, since it is larger than the sum of its proper divisors (102943774979458).

144121012302302 is a wasteful number, since it uses less digits than its factorization.

144121012302302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8115155.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 144121012302302 its reverse (203203210121441), we get a palindrome (347324222423743).

The spelling of 144121012302302 in words is "one hundred forty-four trillion, one hundred twenty-one billion, twelve million, three hundred two thousand, three hundred two".