4851424243 has 4 divisors (see below), whose sum is σ = 4876050960. Its totient is φ = 4826797528.

The previous prime is 4851424199. The next prime is 4851424273. The reversal of 4851424243 is 3424241584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4851424243 - 2¹³ = 4851416051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4851424273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12313063 + ... + 12313456.

It is an arithmetic number, because the mean of its divisors is an integer number (1219012740).

Almost surely, 2^4851424243 is an apocalyptic number.

4851424243 is a deficient number, since it is larger than the sum of its proper divisors (24626717).

4851424243 is a wasteful number, since it uses less digits than its factorization.

4851424243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24626716.

The product of its digits is 122880, while the sum is 37.

The square root of 4851424243 is about 69652.1661041493. The cubic root of 4851424243 is about 1692.8679572092.

The spelling of 4851424243 in words is "four billion, eight hundred fifty-one million, four hundred twenty-four thousand, two hundred forty-three".