42811103365 has 16 divisors (see below), whose sum is σ = 52580962368. Its totient is φ = 33444182016.

The previous prime is 42811103303. The next prime is 42811103393. The reversal of 42811103365 is 56330111824.

It is a cyclic number.

It is not a de Polignac number, because 42811103365 - 2³⁵ = 8451364997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42811103365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941637 + ... + 986053.

It is an arithmetic number, because the mean of its divisors is an integer number (3286310148).

Almost surely, 2^42811103365 is an apocalyptic number.

It is an amenable number.

42811103365 is a deficient number, since it is larger than the sum of its proper divisors (9769859003).

42811103365 is a wasteful number, since it uses less digits than its factorization.

42811103365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48948.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 42811103365 in words is "forty-two billion, eight hundred eleven million, one hundred three thousand, three hundred sixty-five".