144069043712 has 160 divisors (see below), whose sum is σ = 335099445120. Its totient is φ = 61186129920.

The previous prime is 144069043709. The next prime is 144069043721. The reversal of 144069043712 is 217340960441.

It is a self number, because there is not a number n which added to its sum of digits gives 144069043712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7802363 + ... + 7820805.

It is an arithmetic number, because the mean of its divisors is an integer number (2094371532).

Almost surely, 2^144069043712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144069043712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167549722560).

144069043712 is an abundant number, since it is smaller than the sum of its proper divisors (191030401408).

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

144069043712 is a wasteful number, since it uses less digits than its factorization.

144069043712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18564 (or 18548 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 144069043712 in words is "one hundred forty-four billion, sixty-nine million, forty-three thousand, seven hundred twelve".