10044266320 has 160 divisors (see below), whose sum is σ = 25831560960. Its totient is φ = 3601920000.

The previous prime is 10044266317. The next prime is 10044266329. The reversal of 10044266320 is 2366244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10044266329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35744580 + ... + 35744860.

It is an arithmetic number, because the mean of its divisors is an integer number (161447256).

Almost surely, 2^10044266320 is an apocalyptic number.

10044266320 is a gapful number since it is divisible by the number (10) 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 10044266320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12915780480).

10044266320 is an abundant number, since it is smaller than the sum of its proper divisors (15787294640).

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

10044266320 is a wasteful number, since it uses less digits than its factorization.

10044266320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725 (or 719 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 10044266320 in words is "ten billion, forty-four million, two hundred sixty-six thousand, three hundred twenty".