17068468340 has 48 divisors (see below), whose sum is σ = 44688357504. Its totient is φ = 5320041600.

The previous prime is 17068468301. The next prime is 17068468397. The reversal of 17068468340 is 4386486071.

It is a happy number.

It is a super-2 number, since 2×17068468340² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5540171 + ... + 5543250.

It is an arithmetic number, because the mean of its divisors is an integer number (931007448).

Almost surely, 2^17068468340 is an apocalyptic number.

17068468340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17068468340 is an abundant number, since it is smaller than the sum of its proper divisors (27619889164).

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

17068468340 is a wasteful number, since it uses less digits than its factorization.

17068468340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11083448 (or 11083446 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 17068468340 in words is "seventeen billion, sixty-eight million, four hundred sixty-eight thousand, three hundred forty".