1148980689793 has 8 divisors (see below), whose sum is σ = 1168667082216. Its totient is φ = 1129321737600.

The previous prime is 1148980689763. The next prime is 1148980689811. The reversal of 1148980689793 is 3979860898411.

It can be written as a sum of positive squares in 4 ways, for example, as 118465379344 + 1030515310449 = 344188^2 + 1015143^2 .

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 1148980689793 - 2¹³ = 1148980681601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1148980689743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6775588 + ... + 6943093.

It is an arithmetic number, because the mean of its divisors is an integer number (146083385277).

Almost surely, 2^{1148980689793} is an apocalyptic number.

It is an amenable number.

1148980689793 is a deficient number, since it is larger than the sum of its proper divisors (19686392423).

1148980689793 is a wasteful number, since it uses less digits than its factorization.

1148980689793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13720115.

The product of its (nonzero) digits is 188116992, while the sum is 73.

The spelling of 1148980689793 in words is "one trillion, one hundred forty-eight billion, nine hundred eighty million, six hundred eighty-nine thousand, seven hundred ninety-three".