144544001006224 has 20 divisors (see below), whose sum is σ = 280054211431036. Its totient is φ = 72271946443392.

The previous prime is 144544001006221. The next prime is 144544001006233. The reversal of 144544001006224 is 422600100445441.

It can be written as a sum of positive squares in 2 ways, for example, as 53354259360000 + 91189741646224 = 7304400^2 + 9549332^2 .

It is not an unprimeable number, because it can be changed into a prime (144544001006221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26905582 + ... + 31827634.

Almost surely, 2^{144544001006224} is an apocalyptic number.

It is an amenable number.

144544001006224 is a deficient number, since it is larger than the sum of its proper divisors (135510210424812).

144544001006224 is a wasteful number, since it uses less digits than its factorization.

144544001006224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6757474 (or 6757468 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

It can be divided in two parts, 14454400 and 1006224, that added together give a square (15460624 = 3932²).

The spelling of 144544001006224 in words is "one hundred forty-four trillion, five hundred forty-four billion, one million, six thousand, two hundred twenty-four".