144443143030 has 32 divisors (see below), whose sum is σ = 261123852096. Its totient is φ = 57527293824.

The previous prime is 144443143021. The next prime is 144443143043. The reversal of 144443143030 is 30341344441.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 144443142983 and 144443143001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3990172 + ... + 4026208.

It is an arithmetic number, because the mean of its divisors is an integer number (8160120378).

Almost surely, 2^144443143030 is an apocalyptic number.

144443143030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144443143030 is a deficient number, since it is larger than the sum of its proper divisors (116680709066).

144443143030 is a wasteful number, since it uses less digits than its factorization.

144443143030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37768.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 144443143030 its reverse (30341344441), we get a palindrome (174784487471).

The spelling of 144443143030 in words is "one hundred forty-four billion, four hundred forty-three million, one hundred forty-three thousand, thirty".