144110021104402 has 8 divisors (see below), whose sum is σ = 221437349502012. Its totient is φ = 70297571270400.

The previous prime is 144110021104381. The next prime is 144110021104421. The reversal of 144110021104402 is 204401120011441.

It can be written as a sum of positive squares in 2 ways, for example, as 123088795622521 + 21021225481881 = 11094539^2 + 4584891^2 .

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

It is a super-2 number, since 2×144110021104402² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878719640799 + ... + 878719640962.

Almost surely, 2^{144110021104402} is an apocalyptic number.

144110021104402 is a deficient number, since it is larger than the sum of its proper divisors (77327328397610).

144110021104402 is a wasteful number, since it uses less digits than its factorization.

144110021104402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757439281804.

The product of its (nonzero) digits is 1024, while the sum is 25.

Adding to 144110021104402 its reverse (204401120011441), we get a palindrome (348511141115843).

The spelling of 144110021104402 in words is "one hundred forty-four trillion, one hundred ten billion, twenty-one million, one hundred four thousand, four hundred two".