10404225720 has 384 divisors, whose sum is σ = 40893465600. Its totient is φ = 2242639872.

The previous prime is 10404225719. The next prime is 10404225781. The reversal of 10404225720 is 2752240401.

10404225720 is a `hidden beast` number, since 1 + 0 + 404 + 2 + 257 + 2 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4229851 + ... + 4232309.

It is an arithmetic number, because the mean of its divisors is an integer number (106493400).

Almost surely, 2^10404225720 is an apocalyptic number.

10404225720 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 10404225720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20446732800).

10404225720 is an abundant number, since it is smaller than the sum of its proper divisors (30489239880).

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

10404225720 is a wasteful number, since it uses less digits than its factorization.

10404225720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579 (or 2572 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The spelling of 10404225720 in words is "ten billion, four hundred four million, two hundred twenty-five thousand, seven hundred twenty".