4842121875 has 24 divisors (see below), whose sum is σ = 8069702256. Its totient is φ = 2582460000.

The previous prime is 4842121859. The next prime is 4842121913. The reversal of 4842121875 is 5781212484.

It is not a de Polignac number, because 4842121875 - 2⁴ = 4842121859 is a prime.

It is a super-2 number, since 2×4842121875² = 46892288504707031250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 248872 + ... + 267621.

It is an arithmetic number, because the mean of its divisors is an integer number (336237594).

Almost surely, 2^4842121875 is an apocalyptic number.

4842121875 is a deficient number, since it is larger than the sum of its proper divisors (3227580381).

4842121875 is an frugal number, since it uses more digits than its factorization.

4842121875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516521 (or 516501 counting only the distinct ones).

The product of its digits is 143360, while the sum is 42.

The square root of 4842121875 is about 69585.3567570074. The cubic root of 4842121875 is about 1691.7852678246.

The spelling of 4842121875 in words is "four billion, eight hundred forty-two million, one hundred twenty-one thousand, eight hundred seventy-five".