144798037408197 has 12 divisors (see below), whose sum is σ = 209153582349504. Its totient is φ = 96531627254760.

The previous prime is 144798037408169. The next prime is 144798037408217. The reversal of 144798037408197 is 791804730897441.

It is a happy number.

144798037408197 is a `hidden beast` number, since 1 + 4 + 4 + 7 + 98 + 0 + 374 + 0 + 81 + 97 = 666.

It is not a de Polignac number, because 144798037408197 - 2¹⁰ = 144798037407173 is a prime.

It is a super-3 number, since 3×144798037408197³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144798037408117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30825843 + ... + 35211200.

It is an arithmetic number, because the mean of its divisors is an integer number (17429465195792).

Almost surely, 2^{144798037408197} is an apocalyptic number.

It is an amenable number.

144798037408197 is a deficient number, since it is larger than the sum of its proper divisors (64355544941307).

144798037408197 is a wasteful number, since it uses less digits than its factorization.

144798037408197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66280680 (or 66280677 counting only the distinct ones).

The product of its (nonzero) digits is 341397504, while the sum is 72.

The spelling of 144798037408197 in words is "one hundred forty-four trillion, seven hundred ninety-eight billion, thirty-seven million, four hundred eight thousand, one hundred ninety-seven".