10240634665444 has 96 divisors (see below), whose sum is σ = 18814305807360. Its totient is φ = 4871533363200.

The previous prime is 10240634665441. The next prime is 10240634665477. The reversal of 10240634665444 is 44456643604201.

It is not an unprimeable number, because it can be changed into a prime (10240634665441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1171558914 + ... + 1171567654.

It is an arithmetic number, because the mean of its divisors is an integer number (195982352160).

Almost surely, 2^{10240634665444} is an apocalyptic number.

It is an amenable number.

10240634665444 is a deficient number, since it is larger than the sum of its proper divisors (8573671141916).

10240634665444 is a wasteful number, since it uses less digits than its factorization.

10240634665444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9509 (or 9507 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 10240634665444 in words is "ten trillion, two hundred forty billion, six hundred thirty-four million, six hundred sixty-five thousand, four hundred forty-four".