117471969417 has 16 divisors (see below), whose sum is σ = 170880937920. Its totient is φ = 71189875200.

The previous prime is 117471969403. The next prime is 117471969431. The reversal of 117471969417 is 714969174711.

It is an interprime number because it is at equal distance from previous prime (117471969403) and next prime (117471969431).

It is not a de Polignac number, because 117471969417 - 2⁴ = 117471969401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117471969437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348309 + ... + 596877.

It is an arithmetic number, because the mean of its divisors is an integer number (10680058620).

Almost surely, 2^117471969417 is an apocalyptic number.

It is an amenable number.

117471969417 is a deficient number, since it is larger than the sum of its proper divisors (53408968503).

117471969417 is a wasteful number, since it uses less digits than its factorization.

117471969417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262904.

The product of its digits is 2667168, while the sum is 57.

The spelling of 117471969417 in words is "one hundred seventeen billion, four hundred seventy-one million, nine hundred sixty-nine thousand, four hundred seventeen".