10243966439424 has 104 divisors (see below), whose sum is σ = 28195004108032. Its totient is φ = 3304505180160.

The previous prime is 10243966439419. The next prime is 10243966439459. The reversal of 10243966439424 is 42493466934201.

It is a super-2 number, since 2×10243966439424² (a number of 27 digits) contains 22 as substring.

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, 13065139 + ... + 13826994.

Almost surely, 2^{10243966439424} is an apocalyptic number.

It is an amenable number.

10243966439424 is an abundant number, since it is smaller than the sum of its proper divisors (17951037668608).

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

10243966439424 is an equidigital number, since it uses as much as digits as its factorization.

10243966439424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26892191 (or 26892169 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 57.

The spelling of 10243966439424 in words is "ten trillion, two hundred forty-three billion, nine hundred sixty-six million, four hundred thirty-nine thousand, four hundred twenty-four".