1147688775874 has 8 divisors (see below), whose sum is σ = 1747227688848. Its totient is φ = 565279546260.

The previous prime is 1147688775859. The next prime is 1147688775913. The reversal of 1147688775874 is 4785778867411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1147688775797 and 1147688775806.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4282420672 + ... + 4282420939.

It is an arithmetic number, because the mean of its divisors is an integer number (218403461106).

Almost surely, 2^{1147688775874} is an apocalyptic number.

1147688775874 is a deficient number, since it is larger than the sum of its proper divisors (599538912974).

1147688775874 is an equidigital number, since it uses as much as digits as its factorization.

1147688775874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8564841680.

The product of its digits is 590069760, while the sum is 73.

The spelling of 1147688775874 in words is "one trillion, one hundred forty-seven billion, six hundred eighty-eight million, seven hundred seventy-five thousand, eight hundred seventy-four".