42443855094 has 32 divisors (see below), whose sum is σ = 85760928000. Its totient is φ = 14002701984.

The previous prime is 42443855093. The next prime is 42443855173. The reversal of 42443855094 is 49055834424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42443855093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565717 + ... + 636335.

It is an arithmetic number, because the mean of its divisors is an integer number (2680029000).

Almost surely, 2^42443855094 is an apocalyptic number.

42443855094 is an abundant number, since it is smaller than the sum of its proper divisors (43317072906).

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

42443855094 is a wasteful number, since it uses less digits than its factorization.

42443855094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71652.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 42443855094 in words is "forty-two billion, four hundred forty-three million, eight hundred fifty-five thousand, ninety-four".