144233041426 has 8 divisors (see below), whose sum is σ = 216457905420. Its totient is φ = 72080406288.

The previous prime is 144233041417. The next prime is 144233041427. The reversal of 144233041426 is 624140332441.

It can be written as a sum of positive squares in 2 ways, for example, as 139390969201 + 4842072225 = 373351^2 + 69585^2 .

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

It is a super-2 number, since 2×144233041426² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144233041391 and 144233041400.

It is not an unprimeable number, because it can be changed into a prime (144233041427) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 18052221 + ... + 18060208.

Almost surely, 2^144233041426 is an apocalyptic number.

144233041426 is a deficient number, since it is larger than the sum of its proper divisors (72224863994).

144233041426 is a wasteful number, since it uses less digits than its factorization.

144233041426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36114428.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 144233041426 its reverse (624140332441), we get a palindrome (768373373867).

The spelling of 144233041426 in words is "one hundred forty-four billion, two hundred thirty-three million, forty-one thousand, four hundred twenty-six".