17113304427 has 8 divisors (see below), whose sum is σ = 24018672960. Its totient is φ = 10808402760.

The previous prime is 17113304363. The next prime is 17113304441. The reversal of 17113304427 is 72440331171.

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

It is not a de Polignac number, because 17113304427 - 2⁶ = 17113304363 is a prime.

It is a super-2 number, since 2×17113304427² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (17113304497) 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, 150116649 + ... + 150116762.

It is an arithmetic number, because the mean of its divisors is an integer number (3002334120).

Almost surely, 2^17113304427 is an apocalyptic number.

17113304427 is a deficient number, since it is larger than the sum of its proper divisors (6905368533).

17113304427 is a wasteful number, since it uses less digits than its factorization.

17113304427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300233433.

The product of its (nonzero) digits is 14112, while the sum is 33.

Adding to 17113304427 its reverse (72440331171), we get a palindrome (89553635598).

The spelling of 17113304427 in words is "seventeen billion, one hundred thirteen million, three hundred four thousand, four hundred twenty-seven".