1840065115366 has 8 divisors (see below), whose sum is σ = 2760556865544. Its totient is φ = 919879493520.

The previous prime is 1840065115331. The next prime is 1840065115367. The reversal of 1840065115366 is 6635115600481.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1840065115367) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 76517055 + ... + 76541098.

It is an arithmetic number, because the mean of its divisors is an integer number (345069608193).

Almost surely, 2^{1840065115366} is an apocalyptic number.

1840065115366 is a deficient number, since it is larger than the sum of its proper divisors (920491750178).

1840065115366 is a wasteful number, since it uses less digits than its factorization.

1840065115366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153064166.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 1840065115366 in words is "one trillion, eight hundred forty billion, sixty-five million, one hundred fifteen thousand, three hundred sixty-six".