17113314042 has 80 divisors (see below), whose sum is σ = 41933748384. Its totient is φ = 5173308000.

The previous prime is 17113314017. The next prime is 17113314131. The reversal of 17113314042 is 24041331171.

It is a super-2 number, since 2×17113314042² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 17113313997 and 17113314015.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 738817 + ... + 761627.

Almost surely, 2^17113314042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17113314042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20966874192).

17113314042 is an abundant number, since it is smaller than the sum of its proper divisors (24820434342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17113314042 is a wasteful number, since it uses less digits than its factorization.

17113314042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23257 (or 23248 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 17113314042 in words is "seventeen billion, one hundred thirteen million, three hundred fourteen thousand, forty-two".