630433112375746 has 32 divisors (see below), whose sum is σ = 960893245547136. Its totient is φ = 310153616640000.

The previous prime is 630433112375723. The next prime is 630433112375749. The reversal of 630433112375746 is 647573211334036.

It is not an unprimeable number, because it can be changed into a prime (630433112375749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202618396 + ... + 205706296.

It is an arithmetic number, because the mean of its divisors is an integer number (30027913923348).

Almost surely, 2^{630433112375746} is an apocalyptic number.

630433112375746 is a deficient number, since it is larger than the sum of its proper divisors (330460133171390).

630433112375746 is a wasteful number, since it uses less digits than its factorization.

630433112375746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3090858.

The product of its (nonzero) digits is 22861440, while the sum is 55.

The spelling of 630433112375746 in words is "six hundred thirty trillion, four hundred thirty-three billion, one hundred twelve million, three hundred seventy-five thousand, seven hundred forty-six".