144506664051652 has 24 divisors (see below), whose sum is σ = 289756292978880. Its totient is φ = 61772220691680.

The previous prime is 144506664051643. The next prime is 144506664051671. The reversal of 144506664051652 is 256150466605441.

It is a junction number, because it is equal to n+sod(n) for n = 144506664051593 and 144506664051602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6633603874 + ... + 6633625657.

It is an arithmetic number, because the mean of its divisors is an integer number (12073178874120).

Almost surely, 2^{144506664051652} is an apocalyptic number.

It is an amenable number.

144506664051652 is an abundant number, since it is smaller than the sum of its proper divisors (145249628927228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144506664051652 is a wasteful number, since it uses less digits than its factorization.

144506664051652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13267229931 (or 13267229929 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 55.

The spelling of 144506664051652 in words is "one hundred forty-four trillion, five hundred six billion, six hundred sixty-four million, fifty-one thousand, six hundred fifty-two".