4856658042 has 32 divisors (see below), whose sum is σ = 9888465600. Its totient is φ = 1589753088.

The previous prime is 4856658017. The next prime is 4856658047. The reversal of 4856658042 is 2408566584.

It is a junction number, because it is equal to n+sod(n) for n = 4856657982 and 4856658000.

It is not an unprimeable number, because it can be changed into a prime (4856658047) 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 15 ways as a sum of consecutive naturals, for example, 350388 + ... + 363984.

It is an arithmetic number, because the mean of its divisors is an integer number (309014550).

Almost surely, 2^4856658042 is an apocalyptic number.

4856658042 is an abundant number, since it is smaller than the sum of its proper divisors (5031807558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4856658042 is a wasteful number, since it uses less digits than its factorization.

4856658042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14670.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The square root of 4856658042 is about 69689.7269473773. The cubic root of 4856658042 is about 1693.4765033414.

The spelling of 4856658042 in words is "four billion, eight hundred fifty-six million, six hundred fifty-eight thousand, forty-two".