144143793120 has 192 divisors, whose sum is σ = 474087043584. Its totient is φ = 36744407040.

The previous prime is 144143793107. The next prime is 144143793127. The reversal of 144143793120 is 21397341441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144143793127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24759810 + ... + 24765630.

It is an arithmetic number, because the mean of its divisors is an integer number (2469203352).

Almost surely, 2^144143793120 is an apocalyptic number.

144143793120 is a gapful number since it is divisible by the number (10) 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 144143793120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237043521792).

144143793120 is an abundant number, since it is smaller than the sum of its proper divisors (329943250464).

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

144143793120 is a wasteful number, since it uses less digits than its factorization.

144143793120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105 (or 8097 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 144143793120 in words is "one hundred forty-four billion, one hundred forty-three million, seven hundred ninety-three thousand, one hundred twenty".