4124321544 has 64 divisors (see below), whose sum is σ = 12296125440. Its totient is φ = 1127142720.

The previous prime is 4124321519. The next prime is 4124321549. The reversal of 4124321544 is 4451234214.

It is not an unprimeable number, because it can be changed into a prime (4124321549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529822 + ... + 537549.

It is an arithmetic number, because the mean of its divisors is an integer number (192126960).

Almost surely, 2^4124321544 is an apocalyptic number.

It is an amenable number.

4124321544 is an abundant number, since it is smaller than the sum of its proper divisors (8171803896).

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

4124321544 is a wasteful number, since it uses less digits than its factorization.

4124321544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067410 (or 1067406 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 4124321544 is about 64220.8809033324. The cubic root of 4124321544 is about 1603.6792340795.

Adding to 4124321544 its reverse (4451234214), we get a palindrome (8575555758).

The spelling of 4124321544 in words is "four billion, one hundred twenty-four million, three hundred twenty-one thousand, five hundred forty-four".