144443415334450 has 12 divisors (see below), whose sum is σ = 268664752522170. Its totient is φ = 57777366133760.

The previous prime is 144443415334373. The next prime is 144443415334453. The reversal of 144443415334450 is 54433514344441.

144443415334450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 129478022503281 + 14965392831169 = 11378841^2 + 3868513^2 .

It is a junction number, because it is equal to n+sod(n) for n = 144443415334394 and 144443415334403.

It is not an unprimeable number, because it can be changed into a prime (144443415334453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1444434153295 + ... + 1444434153394.

Almost surely, 2^{144443415334450} is an apocalyptic number.

144443415334450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144443415334450 is a deficient number, since it is larger than the sum of its proper divisors (124221337187720).

144443415334450 is a wasteful number, since it uses less digits than its factorization.

144443415334450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888868306701 (or 2888868306696 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 49.

Adding to 144443415334450 its reverse (54433514344441), we get a palindrome (198876929678891).

Subtracting from 144443415334450 its reverse (54433514344441), we obtain a palindrome (90009900990009).

The spelling of 144443415334450 in words is "one hundred forty-four trillion, four hundred forty-three billion, four hundred fifteen million, three hundred thirty-four thousand, four hundred fifty".