94334780001280 has 1056 divisors, whose sum is σ = 303654995804160. Its totient is φ = 27306598072320.

The previous prime is 94334780001263. The next prime is 94334780001317. The reversal of 94334780001280 is 8210008743349.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7444929345 + ... + 7444942015.

It is an arithmetic number, because the mean of its divisors is an integer number (287552079360).

Almost surely, 2^{94334780001280} 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 94334780001280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151827497902080).

94334780001280 is an abundant number, since it is smaller than the sum of its proper divisors (209320215802880).

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

94334780001280 is a wasteful number, since it uses less digits than its factorization.

94334780001280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12793 (or 12746 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 94334780001280 in words is "ninety-four trillion, three hundred thirty-four billion, seven hundred eighty million, one thousand, two hundred eighty".