144242141302 has 8 divisors (see below), whose sum is σ = 247272242256. Its totient is φ = 61818060552.

The previous prime is 144242141291. The next prime is 144242141371. The reversal of 144242141302 is 203141242441.

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

It is a super-2 number, since 2×144242141302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5151505033 + ... + 5151505060.

It is an arithmetic number, because the mean of its divisors is an integer number (30909030282).

Almost surely, 2^144242141302 is an apocalyptic number.

144242141302 is a deficient number, since it is larger than the sum of its proper divisors (103030100954).

144242141302 is a wasteful number, since it uses less digits than its factorization.

144242141302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10303010102.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 144242141302 its reverse (203141242441), we get a palindrome (347383383743).

The spelling of 144242141302 in words is "one hundred forty-four billion, two hundred forty-two million, one hundred forty-one thousand, three hundred two".