4125249312 has 24 divisors (see below), whose sum is σ = 10828779696. Its totient is φ = 1375083072.

The previous prime is 4125249307. The next prime is 4125249371. The reversal of 4125249312 is 2139425214.

4125249312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21485578 + ... + 21485769.

It is an arithmetic number, because the mean of its divisors is an integer number (451199154).

Almost surely, 2^4125249312 is an apocalyptic number.

It is an amenable number.

4125249312 is an abundant number, since it is smaller than the sum of its proper divisors (6703530384).

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

4125249312 is a wasteful number, since it uses less digits than its factorization.

4125249312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42971360 (or 42971352 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 4125249312 is about 64228.1037552877. The cubic root of 4125249312 is about 1603.7994745207.

The spelling of 4125249312 in words is "four billion, one hundred twenty-five million, two hundred forty-nine thousand, three hundred twelve".