1288187482143 has 16 divisors (see below), whose sum is σ = 1718846796800. Its totient is φ = 858160124640.

The previous prime is 1288187482081. The next prime is 1288187482157. The reversal of 1288187482143 is 3412847818821.

It is not a de Polignac number, because 1288187482143 - 2²⁶ = 1288120373279 is a prime.

It is a super-3 number, since 3×1288187482143³ (a number of 37 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1288187482193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27483738 + ... + 27530568.

It is an arithmetic number, because the mean of its divisors is an integer number (107427924800).

Almost surely, 2^{1288187482143} is an apocalyptic number.

1288187482143 is a deficient number, since it is larger than the sum of its proper divisors (430659314657).

1288187482143 is a wasteful number, since it uses less digits than its factorization.

1288187482143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53382.

The product of its digits is 5505024, while the sum is 57.

The spelling of 1288187482143 in words is "one trillion, two hundred eighty-eight billion, one hundred eighty-seven million, four hundred eighty-two thousand, one hundred forty-three".