144652546645216 has 48 divisors (see below), whose sum is σ = 286604732846880. Its totient is φ = 71864062732800.

The previous prime is 144652546645199. The next prime is 144652546645301. The reversal of 144652546645216 is 612546645256441.

It is a happy number.

It is a congruent number.

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, 256489941 + ... + 257053291.

It is an arithmetic number, because the mean of its divisors is an integer number (5970931934310).

Almost surely, 2^{144652546645216} is an apocalyptic number.

144652546645216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

144652546645216 is a deficient number, since it is larger than the sum of its proper divisors (141952186201664).

144652546645216 is a wasteful number, since it uses less digits than its factorization.

144652546645216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614627 (or 614619 counting only the distinct ones).

The product of its digits is 165888000, while the sum is 61.

The spelling of 144652546645216 in words is "one hundred forty-four trillion, six hundred fifty-two billion, five hundred forty-six million, six hundred forty-five thousand, two hundred sixteen".