10323440242 has 32 divisors (see below), whose sum is σ = 16144128000. Its totient is φ = 4945002048.

The previous prime is 10323440219. The next prime is 10323440287. The reversal of 10323440242 is 24204432301.

It is a happy number.

10323440242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 4512823 + ... + 4515109.

It is an arithmetic number, because the mean of its divisors is an integer number (504504000).

Almost surely, 2^10323440242 is an apocalyptic number.

10323440242 is a deficient number, since it is larger than the sum of its proper divisors (5820687758).

10323440242 is a wasteful number, since it uses less digits than its factorization.

10323440242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10323440242 its reverse (24204432301), we get a palindrome (34527872543).

The spelling of 10323440242 in words is "ten billion, three hundred twenty-three million, four hundred forty thousand, two hundred forty-two".