3124243312 has 20 divisors (see below), whose sum is σ = 6261954120. Its totient is φ = 1508255168.

The previous prime is 3124243279. The next prime is 3124243313. The reversal of 3124243312 is 2133424213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3124243313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3366178 + ... + 3367105.

It is an arithmetic number, because the mean of its divisors is an integer number (313097706).

Almost surely, 2^3124243312 is an apocalyptic number.

It is an amenable number.

3124243312 is an abundant number, since it is smaller than the sum of its proper divisors (3137710808).

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

3124243312 is a wasteful number, since it uses less digits than its factorization.

3124243312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733320 (or 6733314 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 3124243312 is about 55894.9310045195. The cubic root of 3124243312 is about 1461.8908558935.

Adding to 3124243312 its reverse (2133424213), we get a palindrome (5257667525).

The spelling of 3124243312 in words is "three billion, one hundred twenty-four million, two hundred forty-three thousand, three hundred twelve".