94542889344 has 128 divisors (see below), whose sum is σ = 274479943680. Its totient is φ = 28703662080.

The previous prime is 94542889333. The next prime is 94542889369. The reversal of 94542889344 is 44398824549.

It is a happy number.

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, 31224 + ... + 435959.

It is an arithmetic number, because the mean of its divisors is an integer number (2144374560).

Almost surely, 2^94542889344 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 94542889344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137239971840).

94542889344 is an abundant number, since it is smaller than the sum of its proper divisors (179937054336).

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

94542889344 is a wasteful number, since it uses less digits than its factorization.

94542889344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467248 (or 467236 counting only the distinct ones).

The product of its digits is 39813120, while the sum is 60.

The spelling of 94542889344 in words is "ninety-four billion, five hundred forty-two million, eight hundred eighty-nine thousand, three hundred forty-four".