144452943012672 has 336 divisors, whose sum is σ = 481548588856192. Its totient is φ = 40547239096320.

The previous prime is 144452943012667. The next prime is 144452943012673. The reversal of 144452943012672 is 276210349254441.

144452943012672 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 529 + 4 + 30 + 12 + 6 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144452943012673) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100046922 + ... + 101480502.

Almost surely, 2^{144452943012672} is an apocalyptic number.

144452943012672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144452943012672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240774294428096).

144452943012672 is an abundant number, since it is smaller than the sum of its proper divisors (337095645843520).

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

144452943012672 is a wasteful number, since it uses less digits than its factorization.

144452943012672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434046 (or 1434033 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 54.

The spelling of 144452943012672 in words is "one hundred forty-four trillion, four hundred fifty-two billion, nine hundred forty-three million, twelve thousand, six hundred seventy-two".