4248345928686 has 16 divisors (see below), whose sum is σ = 8516874028368. Its totient is φ = 1412751614400.

The previous prime is 4248345928669. The next prime is 4248345928691. The reversal of 4248345928686 is 6868295438424.

It is a self number, because there is not a number n which added to its sum of digits gives 4248345928686.

It is a congruent number.

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, 840921055 + ... + 840926106.

It is an arithmetic number, because the mean of its divisors is an integer number (532304626773).

Almost surely, 2^{4248345928686} is an apocalyptic number.

4248345928686 is an abundant number, since it is smaller than the sum of its proper divisors (4268528099682).

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

4248345928686 is a wasteful number, since it uses less digits than its factorization.

4248345928686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681847587.

The product of its digits is 637009920, while the sum is 69.

The spelling of 4248345928686 in words is "four trillion, two hundred forty-eight billion, three hundred forty-five million, nine hundred twenty-eight thousand, six hundred eighty-six".