1805376230068 has 48 divisors (see below), whose sum is σ = 3257827654144. Its totient is φ = 874766407680.

The previous prime is 1805376230041. The next prime is 1805376230071. The reversal of 1805376230068 is 8600326735081.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 177392596 + ... + 177402772.

Almost surely, 2^{1805376230068} is an apocalyptic number.

It is an amenable number.

1805376230068 is a deficient number, since it is larger than the sum of its proper divisors (1452451424076).

1805376230068 is a wasteful number, since it uses less digits than its factorization.

1805376230068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14912 (or 14910 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 1805376230068 in words is "one trillion, eight hundred five billion, three hundred seventy-six million, two hundred thirty thousand, sixty-eight".