11417170247 has 8 divisors (see below), whose sum is σ = 13366443552. Its totient is φ = 9547459200.

The previous prime is 11417170231. The next prime is 11417170321. The reversal of 11417170247 is 74207171411.

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 11417170247 - 2⁴ = 11417170231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11417175247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19890254 + ... + 19890827.

It is an arithmetic number, because the mean of its divisors is an integer number (1670805444).

Almost surely, 2^11417170247 is an apocalyptic number.

11417170247 is a deficient number, since it is larger than the sum of its proper divisors (1949273305).

11417170247 is an equidigital number, since it uses as much as digits as its factorization.

11417170247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39781129.

The product of its (nonzero) digits is 10976, while the sum is 35.

The spelling of 11417170247 in words is "eleven billion, four hundred seventeen million, one hundred seventy thousand, two hundred forty-seven".