144738106808 has 32 divisors (see below), whose sum is σ = 272074950000. Its totient is φ = 72184998912.

The previous prime is 144738106787. The next prime is 144738106813. The reversal of 144738106808 is 808601837441.

It is a happy number.

It is a congruent number.

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, 5852966 + ... + 5877642.

Almost surely, 2^144738106808 is an apocalyptic number.

It is an amenable number.

144738106808 is a deficient number, since it is larger than the sum of its proper divisors (127336843192).

144738106808 is a wasteful number, since it uses less digits than its factorization.

144738106808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26519 (or 26515 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 144738106808 in words is "one hundred forty-four billion, seven hundred thirty-eight million, one hundred six thousand, eight hundred eight".