1165070672017 has 8 divisors (see below), whose sum is σ = 1367496078656. Its totient is φ = 971641950192.

The previous prime is 1165070671991. The next prime is 1165070672027. The reversal of 1165070672017 is 7102760705611.

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 1165070672017 - 2⁷ = 1165070671889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1165070672027) 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, 2249170923 + ... + 2249171440.

It is an arithmetic number, because the mean of its divisors is an integer number (170937009832).

Almost surely, 2^{1165070672017} is an apocalyptic number.

It is an amenable number.

1165070672017 is a deficient number, since it is larger than the sum of its proper divisors (202425406639).

1165070672017 is an equidigital number, since it uses as much as digits as its factorization.

1165070672017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4498342407.

The product of its (nonzero) digits is 123480, while the sum is 43.

The spelling of 1165070672017 in words is "one trillion, one hundred sixty-five billion, seventy million, six hundred seventy-two thousand, seventeen".