10430856396 has 72 divisors (see below), whose sum is σ = 27991401984. Its totient is φ = 3263808000.

The previous prime is 10430856391. The next prime is 10430856433. The reversal of 10430856396 is 69365803401.

10430856396 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 0 + 8 + 5 + 639 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (10430856391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212146 + ... + 256646.

It is an arithmetic number, because the mean of its divisors is an integer number (388769472).

Almost surely, 2^10430856396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10430856396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13995700992).

10430856396 is an abundant number, since it is smaller than the sum of its proper divisors (17560545588).

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

10430856396 is a wasteful number, since it uses less digits than its factorization.

10430856396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44911 (or 44906 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 10430856396 in words is "ten billion, four hundred thirty million, eight hundred fifty-six thousand, three hundred ninety-six".