94066880544 has 432 divisors, whose sum is σ = 346688498520. Its totient is φ = 23952015360.

The previous prime is 94066880473. The next prime is 94066880561. The reversal of 94066880544 is 44508866049.

94066880544 is a `hidden beast` number, since 94 + 0 + 6 + 6 + 8 + 8 + 0 + 544 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55595980944 + 38470899600 = 235788^2 + 196140^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5311384 + ... + 5329064.

Almost surely, 2^94066880544 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 94066880544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173344249260).

94066880544 is an abundant number, since it is smaller than the sum of its proper divisors (252621617976).

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

94066880544 is a wasteful number, since it uses less digits than its factorization.

94066880544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17753 (or 17735 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 94066880544 in words is "ninety-four billion, sixty-six million, eight hundred eighty thousand, five hundred forty-four".