10340323236 has 72 divisors (see below), whose sum is σ = 27893698560. Its totient is φ = 3218455296.

The previous prime is 10340323211. The next prime is 10340323237. The reversal of 10340323236 is 63232304301.

It is a happy number.

10340323236 is a `hidden beast` number, since 1 + 0 + 3 + 403 + 23 + 236 = 666.

It is not an unprimeable number, because it can be changed into a prime (10340323237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11205 + ... + 144243.

It is an arithmetic number, because the mean of its divisors is an integer number (387412480).

Almost surely, 2^10340323236 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 10340323236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13946849280).

10340323236 is an abundant number, since it is smaller than the sum of its proper divisors (17553375324).

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

10340323236 is a wasteful number, since it uses less digits than its factorization.

10340323236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133193 (or 133188 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 10340323236 its reverse (63232304301), we get a palindrome (73572627537).

The spelling of 10340323236 in words is "ten billion, three hundred forty million, three hundred twenty-three thousand, two hundred thirty-six".