10340403246 has 64 divisors (see below), whose sum is σ = 23786127360. Its totient is φ = 3327156000.

The previous prime is 10340403217. The next prime is 10340403247. The reversal of 10340403246 is 64230404301.

10340403246 is a `hidden beast` number, since 10 + 3 + 4 + 0 + 403 + 246 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340403247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233371 + ... + 274121.

It is an arithmetic number, because the mean of its divisors is an integer number (371658240).

Almost surely, 2^10340403246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10340403246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11893063680).

10340403246 is an abundant number, since it is smaller than the sum of its proper divisors (13445724114).

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

10340403246 is a wasteful number, since it uses less digits than its factorization.

10340403246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40926 (or 40920 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10340403246 its reverse (64230404301), we get a palindrome (74570807547).

The spelling of 10340403246 in words is "ten billion, three hundred forty million, four hundred three thousand, two hundred forty-six".