1158260744233 has 4 divisors (see below), whose sum is σ = 1177248625348. Its totient is φ = 1139272863120.

The previous prime is 1158260744231. The next prime is 1158260744273. The reversal of 1158260744233 is 3324470628511.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 269222963689 + 889037780544 = 518867^2 + 942888^2 .

It is a cyclic number.

It is not a de Polignac number, because 1158260744233 - 2¹ = 1158260744231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1158260744231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9493940466 + ... + 9493940587.

It is an arithmetic number, because the mean of its divisors is an integer number (294312156337).

Almost surely, 2^{1158260744233} is an apocalyptic number.

It is an amenable number.

1158260744233 is a deficient number, since it is larger than the sum of its proper divisors (18987881115).

1158260744233 is an equidigital number, since it uses as much as digits as its factorization.

1158260744233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18987881114.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 1158260744233 in words is "one trillion, one hundred fifty-eight billion, two hundred sixty million, seven hundred forty-four thousand, two hundred thirty-three".