1135245143999 has 8 divisors (see below), whose sum is σ = 1199437254000. Its totient is φ = 1071497270592.

The previous prime is 1135245143959. The next prime is 1135245144041. The reversal of 1135245143999 is 9993415425311.

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 1135245143999 - 2¹⁶ = 1135245078463 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 (1135245143959) 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, 111053894 + ... + 111064115.

It is an arithmetic number, because the mean of its divisors is an integer number (149929656750).

Almost surely, 2^{1135245143999} is an apocalyptic number.

1135245143999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1135245143999 is a deficient number, since it is larger than the sum of its proper divisors (64192110001).

1135245143999 is a wasteful number, since it uses less digits than its factorization.

1135245143999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222118297.

The product of its digits is 5248800, while the sum is 56.

The spelling of 1135245143999 in words is "one trillion, one hundred thirty-five billion, two hundred forty-five million, one hundred forty-three thousand, nine hundred ninety-nine".