4742428546 has 16 divisors (see below), whose sum is σ = 7425630720. Its totient is φ = 2268937440.

The previous prime is 4742428541. The next prime is 4742428547. The reversal of 4742428546 is 6458242474.

It is a junction number, because it is equal to n+sod(n) for n = 4742428496 and 4742428505.

It is not an unprimeable number, because it can be changed into a prime (4742428541) by changing a digit.

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, 424206 + ... + 435241.

It is an arithmetic number, because the mean of its divisors is an integer number (464101920).

Almost surely, 2^4742428546 is an apocalyptic number.

4742428546 is a deficient number, since it is larger than the sum of its proper divisors (2683202174).

4742428546 is a wasteful number, since it uses less digits than its factorization.

4742428546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859569.

The product of its digits is 1720320, while the sum is 46.

The square root of 4742428546 is about 68865.2927533166. The cubic root of 4742428546 is about 1680.0940690429.

The spelling of 4742428546 in words is "four billion, seven hundred forty-two million, four hundred twenty-eight thousand, five hundred forty-six".