3200371143252 has 48 divisors (see below), whose sum is σ = 7478839300800. Its totient is φ = 1065175464960.

The previous prime is 3200371143247. The next prime is 3200371143269. The reversal of 3200371143252 is 2523411730023.

It is a super-2 number, since 2×3200371143252² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151099999 + ... + 151121177.

It is an arithmetic number, because the mean of its divisors is an integer number (155809152100).

Almost surely, 2^{3200371143252} is an apocalyptic number.

It is an amenable number.

3200371143252 is an abundant number, since it is smaller than the sum of its proper divisors (4278468157548).

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

3200371143252 is a wasteful number, since it uses less digits than its factorization.

3200371143252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39656 (or 39654 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 3200371143252 its reverse (2523411730023), we get a palindrome (5723782873275).

The spelling of 3200371143252 in words is "three trillion, two hundred billion, three hundred seventy-one million, one hundred forty-three thousand, two hundred fifty-two".