4244144252 has 12 divisors (see below), whose sum is σ = 7499362416. Its totient is φ = 2101469280.

The previous prime is 4244144243. The next prime is 4244144273. The reversal of 4244144252 is 2524414424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5150249 + ... + 5151072.

It is an arithmetic number, because the mean of its divisors is an integer number (624946868).

Almost surely, 2^4244144252 is an apocalyptic number.

It is an amenable number.

4244144252 is a deficient number, since it is larger than the sum of its proper divisors (3255218164).

4244144252 is a wasteful number, since it uses less digits than its factorization.

4244144252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10301428 (or 10301426 counting only the distinct ones).

The product of its digits is 40960, while the sum is 32.

The square root of 4244144252 is about 65147.0970343269. The cubic root of 4244144252 is about 1619.0616233997.

Adding to 4244144252 its reverse (2524414424), we get a palindrome (6768558676).

The spelling of 4244144252 in words is "four billion, two hundred forty-four million, one hundred forty-four thousand, two hundred fifty-two".