4294517168840 has 32 divisors (see below), whose sum is σ = 9868252222080. Its totient is φ = 1681257784512.

The previous prime is 4294517168827. The next prime is 4294517168891. The reversal of 4294517168840 is 488617154924.

It is a self number, because there is not a number n which added to its sum of digits gives 4294517168840.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142156942 + ... + 1142160701.

It is an arithmetic number, because the mean of its divisors is an integer number (308382881940).

Almost surely, 2^{4294517168840} is an apocalyptic number.

4294517168840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4294517168840 is an abundant number, since it is smaller than the sum of its proper divisors (5573735053240).

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

4294517168840 is a wasteful number, since it uses less digits than its factorization.

4294517168840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284317701 (or 2284317697 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 59.

The spelling of 4294517168840 in words is "four trillion, two hundred ninety-four billion, five hundred seventeen million, one hundred sixty-eight thousand, eight hundred forty".