144132320000 has 180 divisors, whose sum is σ = 371920884720. Its totient is φ = 55663104000.

The previous prime is 144132319951. The next prime is 144132320011. The reversal of 144132320000 is 23231441.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4624469 + ... + 4655531.

Almost surely, 2^144132320000 is an apocalyptic number.

144132320000 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 144132320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185960442360).

144132320000 is an abundant number, since it is smaller than the sum of its proper divisors (227788564720).

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

144132320000 is an frugal number, since it uses more digits than its factorization.

144132320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31128 (or 31099 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 144132320000 its reverse (23231441), we get a palindrome (144155551441).

The spelling of 144132320000 in words is "one hundred forty-four billion, one hundred thirty-two million, three hundred twenty thousand".