3252400543212 has 48 divisors (see below), whose sum is σ = 7713698625024. Its totient is φ = 1066311720000.

The previous prime is 3252400543207. The next prime is 3252400543303. The reversal of 3252400543212 is 2123450042523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17983837 + ... + 18163787.

It is an arithmetic number, because the mean of its divisors is an integer number (160702054688).

Almost surely, 2^{3252400543212} is an apocalyptic number.

It is an amenable number.

3252400543212 is an abundant number, since it is smaller than the sum of its proper divisors (4461298081812).

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

3252400543212 is a wasteful number, since it uses less digits than its factorization.

3252400543212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204710 (or 204708 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 3252400543212 its reverse (2123450042523), we get a palindrome (5375850585735).

The spelling of 3252400543212 in words is "three trillion, two hundred fifty-two billion, four hundred million, five hundred forty-three thousand, two hundred twelve".