42844366338 has 8 divisors (see below), whose sum is σ = 85688732688. Its totient is φ = 14281455444.

The previous prime is 42844366333. The next prime is 42844366343. The reversal of 42844366338 is 83366344824.

It is an interprime number because it is at equal distance from previous prime (42844366333) and next prime (42844366343).

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

42844366338 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (42844366333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3570363856 + ... + 3570363867.

It is an arithmetic number, because the mean of its divisors is an integer number (10711091586).

Almost surely, 2^42844366338 is an apocalyptic number.

42844366338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42844366338 is a wasteful number, since it uses less digits than its factorization.

42844366338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140727728.

The product of its digits is 7962624, while the sum is 51.

The spelling of 42844366338 in words is "forty-two billion, eight hundred forty-four million, three hundred sixty-six thousand, three hundred thirty-eight".