4443302142 has 96 divisors (see below), whose sum is σ = 10134319104. Its totient is φ = 1458972000.

The previous prime is 4443302111. The next prime is 4443302161. The reversal of 4443302142 is 2412033444.

It is a happy number.

4443302142 is a `hidden beast` number, since 4 + 443 + 3 + 0 + 214 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14016568 + ... + 14016884.

It is an arithmetic number, because the mean of its divisors is an integer number (105565824).

Almost surely, 2^4443302142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4443302142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5067159552).

4443302142 is an abundant number, since it is smaller than the sum of its proper divisors (5691016962).

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

4443302142 is a wasteful number, since it uses less digits than its factorization.

4443302142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4443302142 is about 66658.0988477769. The cubic root of 4443302142 is about 1644.0005128135. Note that the first 3 decimals are identical.

Adding to 4443302142 its reverse (2412033444), we get a palindrome (6855335586).

It can be divided in two parts, 4443302 and 142, that added together give a palindrome (4443444).

The spelling of 4443302142 in words is "four billion, four hundred forty-three million, three hundred two thousand, one hundred forty-two".