3201143412 has 24 divisors (see below), whose sum is σ = 7595935200. Its totient is φ = 1048962016.

The previous prime is 3201143399. The next prime is 3201143443. The reversal of 3201143412 is 2143411023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259987 + ... + 2261402.

It is an arithmetic number, because the mean of its divisors is an integer number (316497300).

Almost surely, 2^3201143412 is an apocalyptic number.

It is an amenable number.

3201143412 is an abundant number, since it is smaller than the sum of its proper divisors (4394791788).

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

3201143412 is a wasteful number, since it uses less digits than its factorization.

3201143412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521455 (or 4521453 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3201143412 is about 56578.6480220233. The cubic root of 3201143412 is about 1473.7880937982.

Adding to 3201143412 its reverse (2143411023), we get a palindrome (5344554435).

The spelling of 3201143412 in words is "three billion, two hundred one million, one hundred forty-three thousand, four hundred twelve".