94424442240 has 128 divisors (see below), whose sum is σ = 301630809600. Its totient is φ = 25125230592.

The previous prime is 94424442193. The next prime is 94424442293. The reversal of 94424442240 is 4224442449.

It is a tau number, because it is divible by the number of its divisors (128).

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, 835851 + ... + 942069.

It is an arithmetic number, because the mean of its divisors is an integer number (2356490700).

Almost surely, 2^94424442240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94424442240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150815404800).

94424442240 is an abundant number, since it is smaller than the sum of its proper divisors (207206367360).

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

94424442240 is a wasteful number, since it uses less digits than its factorization.

94424442240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106704 (or 106692 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 94424442240 its reverse (4224442449), we get a palindrome (98648884689).

The spelling of 94424442240 in words is "ninety-four billion, four hundred twenty-four million, four hundred forty-two thousand, two hundred forty".