1065793043238 has 32 divisors (see below), whose sum is σ = 2657561875200. Its totient is φ = 276829361760.

The previous prime is 1065793043177. The next prime is 1065793043239. The reversal of 1065793043238 is 8323403975601.

It is a super-2 number, since 2×1065793043238² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065793043239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153455213 + ... + 1153456136.

It is an arithmetic number, because the mean of its divisors is an integer number (83048808600).

It is a 1-persistent number, because it is pandigital, but 2⋅1065793043238 = 2131586086476 is not.

Almost surely, 2^{1065793043238} is an apocalyptic number.

1065793043238 is an abundant number, since it is smaller than the sum of its proper divisors (1591768831962).

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

1065793043238 is a wasteful number, since it uses less digits than its factorization.

1065793043238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306911372.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 1065793043238 in words is "one trillion, sixty-five billion, seven hundred ninety-three million, forty-three thousand, two hundred thirty-eight".