144034312402321 has 24 divisors (see below), whose sum is σ = 162007518085952. Its totient is φ = 127889650072800.

The previous prime is 144034312402241. The next prime is 144034312402381. The reversal of 144034312402321 is 123204213430441.

144034312402321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144034312402321 - 2¹³ = 144034312394129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144034312402381) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122606836 + ... + 123776026.

Almost surely, 2^{144034312402321} is an apocalyptic number.

144034312402321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

144034312402321 is a deficient number, since it is larger than the sum of its proper divisors (17973205683631).

144034312402321 is a wasteful number, since it uses less digits than its factorization.

144034312402321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192933 (or 1192922 counting only the distinct ones).

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

Adding to 144034312402321 its reverse (123204213430441), we get a palindrome (267238525832762).

The spelling of 144034312402321 in words is "one hundred forty-four trillion, thirty-four billion, three hundred twelve million, four hundred two thousand, three hundred twenty-one".