3201255312 has 60 divisors (see below), whose sum is σ = 8785028496. Its totient is φ = 1004311040.

The previous prime is 3201255311. The next prime is 3201255353. The reversal of 3201255312 is 2135521023.

It is a happy number.

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 (3201255311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101514 + ... + 129257.

Almost surely, 2^3201255312 is an apocalyptic number.

It is an amenable number.

3201255312 is an abundant number, since it is smaller than the sum of its proper divisors (5583773184).

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

3201255312 is a wasteful number, since it uses less digits than its factorization.

3201255312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230816 (or 230793 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3201255312 is about 56579.6369023344. The cubic root of 3201255312 is about 1473.8052663044.

Adding to 3201255312 its reverse (2135521023), we get a palindrome (5336776335).

The spelling of 3201255312 in words is "three billion, two hundred one million, two hundred fifty-five thousand, three hundred twelve".