144242545452224 has 14 divisors (see below), whose sum is σ = 286231301131884. Its totient is φ = 72121272726080.

The previous prime is 144242545452211. The next prime is 144242545452277. The reversal of 144242545452224 is 422254545242441.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126894886282 + ... + 1126894886409.

Almost surely, 2^{144242545452224} is an apocalyptic number.

It is an amenable number.

144242545452224 is a deficient number, since it is larger than the sum of its proper divisors (141988755679660).

144242545452224 is an equidigital number, since it uses as much as digits as its factorization.

144242545452224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253789772703 (or 2253789772693 counting only the distinct ones).

The product of its digits is 16384000, while the sum is 50.

The spelling of 144242545452224 in words is "one hundred forty-four trillion, two hundred forty-two billion, five hundred forty-five million, four hundred fifty-two thousand, two hundred twenty-four".