10256835328 has 18 divisors (see below), whose sum is σ = 20473605404. Its totient is φ = 5128417536.

The previous prime is 10256835319. The next prime is 10256835373. The reversal of 10256835328 is 82353865201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20032626 + ... + 20033137.

Almost surely, 2^10256835328 is an apocalyptic number.

It is an amenable number.

10256835328 is a deficient number, since it is larger than the sum of its proper divisors (10216770076).

10256835328 is an frugal number, since it uses more digits than its factorization.

10256835328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40065779 (or 40065765 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 10256835328 in words is "ten billion, two hundred fifty-six million, eight hundred thirty-five thousand, three hundred twenty-eight".