4290888806886 has 96 divisors (see below), whose sum is σ = 9930506584320. Its totient is φ = 1231688082240.

The previous prime is 4290888806881. The next prime is 4290888806899. The reversal of 4290888806886 is 6886088880924.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4290888806881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180179116 + ... + 180202928.

It is an arithmetic number, because the mean of its divisors is an integer number (103442776920).

Almost surely, 2^{4290888806886} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4290888806886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4965253292160).

4290888806886 is an abundant number, since it is smaller than the sum of its proper divisors (5639617777434).

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

4290888806886 is a wasteful number, since it uses less digits than its factorization.

4290888806886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36922 (or 36911 counting only the distinct ones).

The product of its (nonzero) digits is 679477248, while the sum is 75.

The spelling of 4290888806886 in words is "four trillion, two hundred ninety billion, eight hundred eighty-eight million, eight hundred six thousand, eight hundred eighty-six".