4212503144 has 16 divisors (see below), whose sum is σ = 7987191300. Its totient is φ = 2082585472.

The previous prime is 4212503143. The next prime is 4212503149. The reversal of 4212503144 is 4413052124.

It can be written as a sum of positive squares in 2 ways, for example, as 3818004100 + 394499044 = 61790^2 + 19862^2 .

It is not an unprimeable number, because it can be changed into a prime (4212503143) by changing a digit.

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, 2957507 + ... + 2958930.

Almost surely, 2^4212503144 is an apocalyptic number.

It is an amenable number.

4212503144 is a deficient number, since it is larger than the sum of its proper divisors (3774688156).

4212503144 is a wasteful number, since it uses less digits than its factorization.

4212503144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916532 (or 5916528 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4212503144 is about 64903.7991492024. The cubic root of 4212503144 is about 1615.0280861733.

Adding to 4212503144 its reverse (4413052124), we get a palindrome (8625555268).

The spelling of 4212503144 in words is "four billion, two hundred twelve million, five hundred three thousand, one hundred forty-four".