144100000 has 144 divisors (see below), whose sum is σ = 389787552. Its totient is φ = 52000000.

The previous prime is 144099961. The next prime is 144100001. The reversal of 144100000 is 1441.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 144100000.

It is not an unprimeable number, because it can be changed into a prime (144100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1099935 + ... + 1100065.

It is an arithmetic number, because the mean of its divisors is an integer number (2706858).

Almost surely, 2^144100000 is an apocalyptic number.

144100000 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 144100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194893776).

144100000 is an abundant number, since it is smaller than the sum of its proper divisors (245687552).

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

144100000 is an equidigital number, since it uses as much as digits as its factorization.

144100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 144100000 is about 12004.1659435381. The cubic root of 144100000 is about 524.2695813869.

Adding to 144100000 its reverse (1441), we get a palindrome (144101441).

144100000 divided by its reverse (1441) gives a 5-th power (100000 = 10⁵).

It can be divided in two parts, 14 and 4100000, that added together give a palindrome (4100014).

The spelling of 144100000 in words is "one hundred forty-four million, one hundred thousand".