144234213121401 has 8 divisors (see below), whose sum is σ = 207105536789760. Its totient is φ = 88759515766992.

The previous prime is 144234213121351. The next prime is 144234213121417. The reversal of 144234213121401 is 104121312432441.

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

It is not a de Polignac number, because 144234213121401 - 2⁴⁵ = 109049841032569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144234213121441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1849156578441 + ... + 1849156578518.

It is an arithmetic number, because the mean of its divisors is an integer number (25888192098720).

Almost surely, 2^{144234213121401} is an apocalyptic number.

It is an amenable number.

144234213121401 is a deficient number, since it is larger than the sum of its proper divisors (62871323668359).

144234213121401 is a wasteful number, since it uses less digits than its factorization.

144234213121401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698313156975.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 144234213121401 its reverse (104121312432441), we get a palindrome (248355525553842).

The spelling of 144234213121401 in words is "one hundred forty-four trillion, two hundred thirty-four billion, two hundred thirteen million, one hundred twenty-one thousand, four hundred one".