1189319424875 has 8 divisors (see below), whose sum is σ = 1484270642400. Its totient is φ = 951455539800.

The previous prime is 1189319424859. The next prime is 1189319424913. The reversal of 1189319424875 is 5784249139811.

It is not a de Polignac number, because 1189319424875 - 2⁴ = 1189319424859 is a prime.

It is an unprimeable number.

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, 4757277575 + ... + 4757277824.

It is an arithmetic number, because the mean of its divisors is an integer number (185533830300).

Almost surely, 2^{1189319424875} is an apocalyptic number.

1189319424875 is a deficient number, since it is larger than the sum of its proper divisors (294951217525).

1189319424875 is an frugal number, since it uses more digits than its factorization.

1189319424875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514555414 (or 9514555404 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 62.

The spelling of 1189319424875 in words is "one trillion, one hundred eighty-nine billion, three hundred nineteen million, four hundred twenty-four thousand, eight hundred seventy-five".