10928120080 has 40 divisors (see below), whose sum is σ = 25470077400. Its totient is φ = 4360547328.

The previous prime is 10928120053. The next prime is 10928120117. The reversal of 10928120080 is 8002182901.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6251748624 + 4676371456 = 79068^2 + 68384^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 134275 + ... + 199714.

It is an arithmetic number, because the mean of its divisors is an integer number (636751935).

Almost surely, 2^10928120080 is an apocalyptic number.

10928120080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10928120080 is an abundant number, since it is smaller than the sum of its proper divisors (14541957320).

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

10928120080 is a wasteful number, since it uses less digits than its factorization.

10928120080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334411 (or 334405 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 10928120080 in words is "ten billion, nine hundred twenty-eight million, one hundred twenty thousand, eighty".