144103500000 has 504 divisors, whose sum is σ = 529271975232. Its totient is φ = 37152000000.

The previous prime is 144103499989. The next prime is 144103500011. The reversal of 144103500000 is 5301441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (144103499989) and next prime (144103500011).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 139499484 + ... + 139500516.

It is an arithmetic number, because the mean of its divisors is an integer number (1050142808).

Almost surely, 2^144103500000 is an apocalyptic number.

144103500000 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 144103500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264635987616).

144103500000 is an abundant number, since it is smaller than the sum of its proper divisors (385168475232).

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

144103500000 is an equidigital number, since it uses as much as digits as its factorization.

144103500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 144103500000 its reverse (5301441), we get a palindrome (144108801441).

The spelling of 144103500000 in words is "one hundred forty-four billion, one hundred three million, five hundred thousand".