10243746634 has 16 divisors (see below), whose sum is σ = 16928463456. Its totient is φ = 4610146000.

The previous prime is 10243746631. The next prime is 10243746683. The reversal of 10243746634 is 43664734201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10243746631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302852 + ... + 2307295.

It is an arithmetic number, because the mean of its divisors is an integer number (1058028966).

Almost surely, 2^10243746634 is an apocalyptic number.

10243746634 is a deficient number, since it is larger than the sum of its proper divisors (6684716822).

10243746634 is a wasteful number, since it uses less digits than its factorization.

10243746634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610261.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 10243746634 in words is "ten billion, two hundred forty-three million, seven hundred forty-six thousand, six hundred thirty-four".