4144513212 has 72 divisors (see below), whose sum is σ = 11980332000. Its totient is φ = 1183425408.

The previous prime is 4144513211. The next prime is 4144513223. The reversal of 4144513212 is 2123154414.

4144513212 is a `hidden beast` number, since 4 + 1 + 445 + 1 + 3 + 212 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144513211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517414 + ... + 525362.

It is an arithmetic number, because the mean of its divisors is an integer number (166393500).

Almost surely, 2^4144513212 is an apocalyptic number.

4144513212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4144513212 is an abundant number, since it is smaller than the sum of its proper divisors (7835818788).

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

4144513212 is a wasteful number, since it uses less digits than its factorization.

4144513212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035 (or 10030 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4144513212 is about 64377.8938145696. The cubic root of 4144513212 is about 1606.2920483736.

Adding to 4144513212 its reverse (2123154414), we get a palindrome (6267667626).

The spelling of 4144513212 in words is "four billion, one hundred forty-four million, five hundred thirteen thousand, two hundred twelve".