1164239873579 has 8 divisors (see below), whose sum is σ = 1172883574368. Its totient is φ = 1155598283200.

The previous prime is 1164239873521. The next prime is 1164239873609. The reversal of 1164239873579 is 9753789324611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1164239873579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164239873519) 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, 588554 + ... + 1635504.

It is an arithmetic number, because the mean of its divisors is an integer number (146610446796).

Almost surely, 2^{1164239873579} is an apocalyptic number.

1164239873579 is a deficient number, since it is larger than the sum of its proper divisors (8643700789).

1164239873579 is a wasteful number, since it uses less digits than its factorization.

1164239873579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055205.

The product of its digits is 68584320, while the sum is 65.

The spelling of 1164239873579 in words is "one trillion, one hundred sixty-four billion, two hundred thirty-nine million, eight hundred seventy-three thousand, five hundred seventy-nine".