144443001430 has 32 divisors (see below), whose sum is σ = 319996805184. Its totient is φ = 45713828736.

The previous prime is 144443001419. The next prime is 144443001449. The reversal of 144443001430 is 34100344441.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 79363377 + ... + 79365196.

It is an arithmetic number, because the mean of its divisors is an integer number (9999900162).

Almost surely, 2^144443001430 is an apocalyptic number.

144443001430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144443001430 is an abundant number, since it is smaller than the sum of its proper divisors (175553803754).

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

144443001430 is a wasteful number, since it uses less digits than its factorization.

144443001430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158728600.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 144443001430 its reverse (34100344441), we get a palindrome (178543345871).

The spelling of 144443001430 in words is "one hundred forty-four billion, four hundred forty-three million, one thousand, four hundred thirty".