1068166992340 has 48 divisors (see below), whose sum is σ = 2565476589312. Its totient is φ = 365960710656.

The previous prime is 1068166992337. The next prime is 1068166992367. The reversal of 1068166992340 is 432996618601.

It is a happy number.

It is a super-2 number, since 2×1068166992340² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599317 + ... + 2982076.

It is an arithmetic number, because the mean of its divisors is an integer number (53447428944).

Almost surely, 2^{1068166992340} is an apocalyptic number.

1068166992340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068166992340 is an abundant number, since it is smaller than the sum of its proper divisors (1497309596972).

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

1068166992340 is a wasteful number, since it uses less digits than its factorization.

1068166992340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582776 (or 5582774 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 55.

The spelling of 1068166992340 in words is "one trillion, sixty-eight billion, one hundred sixty-six million, nine hundred ninety-two thousand, three hundred forty".