3251144112 has 80 divisors (see below), whose sum is σ = 8857349760. Its totient is φ = 1024759296.

The previous prime is 3251144111. The next prime is 3251144119. The reversal of 3251144112 is 2114411523.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3251144111) 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, 532308 + ... + 538380.

It is an arithmetic number, because the mean of its divisors is an integer number (110716872).

Almost surely, 2^3251144112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3251144112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4428674880).

3251144112 is an abundant number, since it is smaller than the sum of its proper divisors (5606205648).

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

3251144112 is a wasteful number, since it uses less digits than its factorization.

3251144112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6690 (or 6684 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 3251144112 is about 57018.8048980334. The cubic root of 3251144112 is about 1481.4218305959.

Adding to 3251144112 its reverse (2114411523), we get a palindrome (5365555635).

The spelling of 3251144112 in words is "three billion, two hundred fifty-one million, one hundred forty-four thousand, one hundred twelve".