10844780256 has 120 divisors (see below), whose sum is σ = 32636258424. Its totient is φ = 3530822400.

The previous prime is 10844780227. The next prime is 10844780321. The reversal of 10844780256 is 65208744801.

10844780256 is a `hidden beast` number, since 108 + 447 + 80 + 25 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 62806 + ... + 160106.

Almost surely, 2^10844780256 is an apocalyptic number.

10844780256 is a gapful number since it is divisible by the number (16) 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 10844780256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16318129212).

10844780256 is an abundant number, since it is smaller than the sum of its proper divisors (21791478168).

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

10844780256 is an equidigital number, since it uses as much as digits as its factorization.

10844780256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97366 (or 97349 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 10844780256 in words is "ten billion, eight hundred forty-four million, seven hundred eighty thousand, two hundred fifty-six".