4294094392784 has 160 divisors (see below), whose sum is σ = 9958270248960. Its totient is φ = 1753845198336.

The previous prime is 4294094392751. The next prime is 4294094392799. The reversal of 4294094392784 is 4872934904924.

It is a self number, because there is not a number n which added to its sum of digits gives 4294094392784.

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, 1148458787 + ... + 1148462525.

It is an arithmetic number, because the mean of its divisors is an integer number (62239189056).

Almost surely, 2^{4294094392784} 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 4294094392784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4979135124480).

4294094392784 is an abundant number, since it is smaller than the sum of its proper divisors (5664175856176).

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

4294094392784 is a wasteful number, since it uses less digits than its factorization.

4294094392784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297 (or 5291 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 65.

The spelling of 4294094392784 in words is "four trillion, two hundred ninety-four billion, ninety-four million, three hundred ninety-two thousand, seven hundred eighty-four".