2268928349516 has 24 divisors (see below), whose sum is σ = 4107643417920. Its totient is φ = 1095317862912.

The previous prime is 2268928349503. The next prime is 2268928349521. The reversal of 2268928349516 is 6159438298622.

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, 5003516 + ... + 5438108.

It is an arithmetic number, because the mean of its divisors is an integer number (171151809080).

Almost surely, 2^{2268928349516} is an apocalyptic number.

It is an amenable number.

2268928349516 is a deficient number, since it is larger than the sum of its proper divisors (1838715068404).

2268928349516 is a wasteful number, since it uses less digits than its factorization.

2268928349516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479633 (or 479631 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 65.

The spelling of 2268928349516 in words is "two trillion, two hundred sixty-eight billion, nine hundred twenty-eight million, three hundred forty-nine thousand, five hundred sixteen".