10641323398 has 16 divisors (see below), whose sum is σ = 15996993120. Its totient is φ = 5309006976.

The previous prime is 10641323353. The next prime is 10641323401. The reversal of 10641323398 is 89332314601.

It is a happy number.

10641323398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10641323398² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10641323398.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2006286 + ... + 2011582.

It is an arithmetic number, because the mean of its divisors is an integer number (999812070).

Almost surely, 2^10641323398 is an apocalyptic number.

10641323398 is a deficient number, since it is larger than the sum of its proper divisors (5355669722).

10641323398 is a wasteful number, since it uses less digits than its factorization.

10641323398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311.

The product of its (nonzero) digits is 93312, while the sum is 40.

Adding to 10641323398 its reverse (89332314601), we get a palindrome (99973637999).

The spelling of 10641323398 in words is "ten billion, six hundred forty-one million, three hundred twenty-three thousand, three hundred ninety-eight".