4498821142 has 8 divisors (see below), whose sum is σ = 6749859816. Its totient is φ = 2248867872.

The previous prime is 4498821113. The next prime is 4498821149. The reversal of 4498821142 is 2411288944.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4498821149) 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, 260908 + ... + 277615.

It is an arithmetic number, because the mean of its divisors is an integer number (843732477).

Almost surely, 2^4498821142 is an apocalyptic number.

4498821142 is a deficient number, since it is larger than the sum of its proper divisors (2251038674).

4498821142 is a wasteful number, since it uses less digits than its factorization.

4498821142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542702.

The product of its digits is 147456, while the sum is 43.

The square root of 4498821142 is about 67073.2520607134. The cubic root of 4498821142 is about 1650.8194450656.

The spelling of 4498821142 in words is "four billion, four hundred ninety-eight million, eight hundred twenty-one thousand, one hundred forty-two".