4426910768688 has 160 divisors (see below), whose sum is σ = 11888607413760. Its totient is φ = 1417775063040.

The previous prime is 4426910768671. The next prime is 4426910768713. The reversal of 4426910768688 is 8868670196244.

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, 269645856 + ... + 269662272.

It is an arithmetic number, because the mean of its divisors is an integer number (74303796336).

Almost surely, 2^{4426910768688} is an apocalyptic number.

4426910768688 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4426910768688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5944303706880).

4426910768688 is an abundant number, since it is smaller than the sum of its proper divisors (7461696645072).

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

4426910768688 is a wasteful number, since it uses less digits than its factorization.

4426910768688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395 (or 17389 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 69.

The spelling of 4426910768688 in words is "four trillion, four hundred twenty-six billion, nine hundred ten million, seven hundred sixty-eight thousand, six hundred eighty-eight".