4433334642 has 48 divisors (see below), whose sum is σ = 10488216960. Its totient is φ = 1342226400.

The previous prime is 4433334623. The next prime is 4433334649. The reversal of 4433334642 is 2464333344.

4433334642 is a `hidden beast` number, since 4 + 4 + 3 + 3 + 3 + 3 + 4 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4433334597 and 4433334606.

It is not an unprimeable number, because it can be changed into a prime (4433334649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224359 + ... + 243317.

It is an arithmetic number, because the mean of its divisors is an integer number (218504520).

Almost surely, 2^4433334642 is an apocalyptic number.

4433334642 is an abundant number, since it is smaller than the sum of its proper divisors (6054882318).

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

4433334642 is a wasteful number, since it uses less digits than its factorization.

4433334642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20159 (or 20156 counting only the distinct ones).

The product of its digits is 248832, while the sum is 36.

The square root of 4433334642 is about 66583.2910120850. The cubic root of 4433334642 is about 1642.7702833566.

Adding to 4433334642 its reverse (2464333344), we get a palindrome (6897667986).

The spelling of 4433334642 in words is "four billion, four hundred thirty-three million, three hundred thirty-four thousand, six hundred forty-two".