3805812155338 has 8 divisors (see below), whose sum is σ = 5708781374688. Its totient is φ = 1902885030444.

The previous prime is 3805812155291. The next prime is 3805812155339. The reversal of 3805812155338 is 8335512185083.

3805812155338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (3805812155339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10296606 + ... + 10659817.

It is an arithmetic number, because the mean of its divisors is an integer number (713597671836).

Almost surely, 2^{3805812155338} is an apocalyptic number.

3805812155338 is a deficient number, since it is larger than the sum of its proper divisors (1902969219350).

3805812155338 is a wasteful number, since it uses less digits than its factorization.

3805812155338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21047228.

The product of its (nonzero) digits is 3456000, while the sum is 52.

The spelling of 3805812155338 in words is "three trillion, eight hundred five billion, eight hundred twelve million, one hundred fifty-five thousand, three hundred thirty-eight".