3200140412 has 72 divisors (see below), whose sum is σ = 6680217600. Its totient is φ = 1337013216.

The previous prime is 3200140409. The next prime is 3200140421. The reversal of 3200140412 is 2140410023.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1467539 + ... + 1469717.

It is an arithmetic number, because the mean of its divisors is an integer number (92780800).

Almost surely, 2^3200140412 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 3200140412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3340108800).

3200140412 is an abundant number, since it is smaller than the sum of its proper divisors (3480077188).

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

3200140412 is a wasteful number, since it uses less digits than its factorization.

3200140412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2383 (or 2374 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3200140412 is about 56569.7835597769. The cubic root of 3200140412 is about 1473.6341525672.

Adding to 3200140412 its reverse (2140410023), we get a palindrome (5340550435).

The spelling of 3200140412 in words is "three billion, two hundred million, one hundred forty thousand, four hundred twelve".