4144142450 has 48 divisors (see below), whose sum is σ = 9047379264. Its totient is φ = 1382443200.

The previous prime is 4144142449. The next prime is 4144142473. The reversal of 4144142450 is 542414414.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147056 + ... + 172955.

It is an arithmetic number, because the mean of its divisors is an integer number (188487068).

Almost surely, 2^4144142450 is an apocalyptic number.

4144142450 is an abundant number, since it is smaller than the sum of its proper divisors (4903236814).

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

4144142450 is a wasteful number, since it uses less digits than its factorization.

4144142450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320067 (or 320062 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 4144142450 is about 64375.0141747557. The cubic root of 4144142450 is about 1606.2441481111.

Adding to 4144142450 its reverse (542414414), we get a palindrome (4686556864).

The spelling of 4144142450 in words is "four billion, one hundred forty-four million, one hundred forty-two thousand, four hundred fifty".