4144243020 has 48 divisors (see below), whose sum is σ = 11767327488. Its totient is φ = 1089565120.

The previous prime is 4144242961. The next prime is 4144243027. The reversal of 4144243020 is 203424414.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4144243027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482154 + ... + 490673.

It is an arithmetic number, because the mean of its divisors is an integer number (245152656).

Almost surely, 2^4144243020 is an apocalyptic number.

It is an amenable number.

4144243020 is an abundant number, since it is smaller than the sum of its proper divisors (7623084468).

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

4144243020 is a wasteful number, since it uses less digits than its factorization.

4144243020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972910 (or 972908 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4144243020 is about 64375.7952960583. The cubic root of 4144243020 is about 1606.2571414440.

Adding to 4144243020 its reverse (203424414), we get a palindrome (4347667434).

The spelling of 4144243020 in words is "four billion, one hundred forty-four million, two hundred forty-three thousand, twenty".