10944336580 has 12 divisors (see below), whose sum is σ = 22983106860. Its totient is φ = 4377734624.

The previous prime is 10944336499. The next prime is 10944336581. The reversal of 10944336580 is 8563344901.

It can be written as a sum of positive squares in 2 ways, for example, as 7165283904 + 3779052676 = 84648^2 + 61474^2 .

It is not an unprimeable number, because it can be changed into a prime (10944336581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273608395 + ... + 273608434.

It is an arithmetic number, because the mean of its divisors is an integer number (1915258905).

Almost surely, 2^10944336580 is an apocalyptic number.

10944336580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10944336580 is an abundant number, since it is smaller than the sum of its proper divisors (12038770280).

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

10944336580 is a wasteful number, since it uses less digits than its factorization.

10944336580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547216838 (or 547216836 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 10944336580 in words is "ten billion, nine hundred forty-four million, three hundred thirty-six thousand, five hundred eighty".