144045512144 has 40 divisors (see below), whose sum is σ = 288126058752. Its totient is φ = 69690965760.

The previous prime is 144045512131. The next prime is 144045512197. The reversal of 144045512144 is 441215540441.

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, 6453227 + ... + 6475509.

Almost surely, 2^144045512144 is an apocalyptic number.

It is an amenable number.

144045512144 is an abundant number, since it is smaller than the sum of its proper divisors (144080546608).

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

144045512144 is a wasteful number, since it uses less digits than its factorization.

144045512144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35355 (or 35349 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The spelling of 144045512144 in words is "one hundred forty-four billion, forty-five million, five hundred twelve thousand, one hundred forty-four".