10331850240 has 640 divisors, whose sum is σ = 39267486720. Its totient is φ = 2569273344.

The previous prime is 10331850211. The next prime is 10331850257. The reversal of 10331850240 is 4205813301.

It is a happy number.

10331850240 is a `hidden beast` number, since 10 + 331 + 85 + 0 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106513872 + ... + 106513968.

It is an arithmetic number, because the mean of its divisors is an integer number (61355448).

Almost surely, 2^10331850240 is an apocalyptic number.

10331850240 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 10331850240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19633743360).

10331850240 is an abundant number, since it is smaller than the sum of its proper divisors (28935636480).

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

10331850240 is an equidigital number, since it uses as much as digits as its factorization.

10331850240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 10331850240 in words is "ten billion, three hundred thirty-one million, eight hundred fifty thousand, two hundred forty".