4681433242 has 8 divisors (see below), whose sum is σ = 7435217556. Its totient is φ = 2203027392.

The previous prime is 4681433231. The next prime is 4681433249. The reversal of 4681433242 is 2423341864.

It is a Cunningham number, because it is equal to 68421²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 4681433241 + 1 = 68421^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4681433249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68844573 + ... + 68844640.

Almost surely, 2^4681433242 is an apocalyptic number.

4681433242 is a deficient number, since it is larger than the sum of its proper divisors (2753784314).

4681433242 is a wasteful number, since it uses less digits than its factorization.

4681433242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137689232.

The product of its digits is 110592, while the sum is 37.

The square root of 4681433242 is about 68421.0000073077. Note that the first 5 decimals coincide. The cubic root of 4681433242 is about 1672.8600567944.

The spelling of 4681433242 in words is "four billion, six hundred eighty-one million, four hundred thirty-three thousand, two hundred forty-two".