1288242954197 has 8 divisors (see below), whose sum is σ = 1289745284160. Its totient is φ = 1286740844640.

The previous prime is 1288242954169. The next prime is 1288242954203. The reversal of 1288242954197 is 7914592428821.

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

It is a cyclic number.

It is not a de Polignac number, because 1288242954197 - 2²⁴ = 1288226176981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1288242954107) 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, 13593497 + ... + 13687937.

It is an arithmetic number, because the mean of its divisors is an integer number (161218160520).

Almost surely, 2^{1288242954197} is an apocalyptic number.

It is an amenable number.

1288242954197 is a deficient number, since it is larger than the sum of its proper divisors (1502329963).

1288242954197 is an equidigital number, since it uses as much as digits as its factorization.

1288242954197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110203.

The product of its digits is 23224320, while the sum is 62.

The spelling of 1288242954197 in words is "one trillion, two hundred eighty-eight billion, two hundred forty-two million, nine hundred fifty-four thousand, one hundred ninety-seven".