4561346042 has 32 divisors (see below), whose sum is σ = 7615992384. Its totient is φ = 2031552000.

The previous prime is 4561346033. The next prime is 4561346047. The reversal of 4561346042 is 2406431654.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 4561345993 and 4561346011.

It is not an unprimeable number, because it can be changed into a prime (4561346047) 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 15 ways as a sum of consecutive naturals, for example, 204953 + ... + 226115.

It is an arithmetic number, because the mean of its divisors is an integer number (237999762).

Almost surely, 2^4561346042 is an apocalyptic number.

4561346042 is a deficient number, since it is larger than the sum of its proper divisors (3054646342).

4561346042 is a wasteful number, since it uses less digits than its factorization.

4561346042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21374.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 4561346042 is about 67537.7379100011. The cubic root of 4561346042 is about 1658.4320174893.

Adding to 4561346042 its reverse (2406431654), we get a palindrome (6967777696).

The spelling of 4561346042 in words is "four billion, five hundred sixty-one million, three hundred forty-six thousand, forty-two".