144521233030 has 8 divisors (see below), whose sum is σ = 260138219472. Its totient is φ = 57808493208.

The previous prime is 144521233013. The next prime is 144521233037. The reversal of 144521233030 is 30332125441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 144521233030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144521233037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7226061642 + ... + 7226061661.

It is an arithmetic number, because the mean of its divisors is an integer number (32517277434).

Almost surely, 2^144521233030 is an apocalyptic number.

144521233030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144521233030 is a deficient number, since it is larger than the sum of its proper divisors (115616986442).

144521233030 is a wasteful number, since it uses less digits than its factorization.

144521233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14452123310.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 144521233030 its reverse (30332125441), we get a palindrome (174853358471).

The spelling of 144521233030 in words is "one hundred forty-four billion, five hundred twenty-one million, two hundred thirty-three thousand, thirty".