10428776268 has 24 divisors (see below), whose sum is σ = 24359807472. Its totient is φ = 3472545024.

The previous prime is 10428776261. The next prime is 10428776269. The reversal of 10428776268 is 86267782401.

It is a self number, because there is not a number n which added to its sum of digits gives 10428776268.

It is not an unprimeable number, because it can be changed into a prime (10428776261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452505 + ... + 474992.

It is an arithmetic number, because the mean of its divisors is an integer number (1014991978).

Almost surely, 2^10428776268 is an apocalyptic number.

It is an amenable number.

10428776268 is an abundant number, since it is smaller than the sum of its proper divisors (13931031204).

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

10428776268 is a wasteful number, since it uses less digits than its factorization.

10428776268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928441 (or 928439 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 10428776268 in words is "ten billion, four hundred twenty-eight million, seven hundred seventy-six thousand, two hundred sixty-eight".