9394261086144 has 224 divisors, whose sum is σ = 27643459608576. Its totient is φ = 2791672519680.

The previous prime is 9394261086139. The next prime is 9394261086157. The reversal of 9394261086144 is 4416801624939.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31406539 + ... + 31704245.

It is an arithmetic number, because the mean of its divisors is an integer number (123408301824).

Almost surely, 2^{9394261086144} 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 9394261086144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13821729804288).

9394261086144 is an abundant number, since it is smaller than the sum of its proper divisors (18249198522432).

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

9394261086144 is a wasteful number, since it uses less digits than its factorization.

9394261086144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298023 (or 298013 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 9394261086144 in words is "nine trillion, three hundred ninety-four billion, two hundred sixty-one million, eighty-six thousand, one hundred forty-four".