1288345043379 has 8 divisors (see below), whose sum is σ = 1777027646160. Its totient is φ = 829279568096.

The previous prime is 1288345043347. The next prime is 1288345043423. The reversal of 1288345043379 is 9733405438821.

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 1288345043379 - 2⁵ = 1288345043347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1288345243379) 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 7 ways as a sum of consecutive naturals, for example, 7404281772 + ... + 7404281945.

It is an arithmetic number, because the mean of its divisors is an integer number (222128455770).

Almost surely, 2^{1288345043379} is an apocalyptic number.

1288345043379 is a deficient number, since it is larger than the sum of its proper divisors (488682602781).

1288345043379 is a wasteful number, since it uses less digits than its factorization.

1288345043379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14808563749.

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 1288345043379 in words is "one trillion, two hundred eighty-eight billion, three hundred forty-five million, forty-three thousand, three hundred seventy-nine".