1161079017417 has 20 divisors (see below), whose sum is σ = 1892128770576. Its totient is φ = 703684252440.

The previous prime is 1161079017409. The next prime is 1161079017463. The reversal of 1161079017417 is 7147109701611.

1161079017417 is a `hidden beast` number, since 1 + 1 + 610 + 7 + 9 + 0 + 17 + 4 + 17 = 666.

It is not a de Polignac number, because 1161079017417 - 2³ = 1161079017409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1161079013417) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 651558603 + ... + 651560384.

Almost surely, 2^{1161079017417} is an apocalyptic number.

It is an amenable number.

1161079017417 is a deficient number, since it is larger than the sum of its proper divisors (731049753159).

1161079017417 is a wasteful number, since it uses less digits than its factorization.

1161079017417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303119010 (or 1303119001 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 45.

The spelling of 1161079017417 in words is "one trillion, one hundred sixty-one billion, seventy-nine million, seventeen thousand, four hundred seventeen".