3245204513420 has 48 divisors (see below), whose sum is σ = 6925175701248. Its totient is φ = 1277130317760.

The previous prime is 3245204513311. The next prime is 3245204513437. The reversal of 3245204513420 is 243154025423.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 406352 + ... + 2579831.

It is an arithmetic number, because the mean of its divisors is an integer number (144274493776).

Almost surely, 2^{3245204513420} is an apocalyptic number.

It is an amenable number.

3245204513420 is an abundant number, since it is smaller than the sum of its proper divisors (3679971187828).

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

3245204513420 is a wasteful number, since it uses less digits than its factorization.

3245204513420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987070 (or 2987068 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 3245204513420 its reverse (243154025423), we get a palindrome (3488358538843).

The spelling of 3245204513420 in words is "three trillion, two hundred forty-five billion, two hundred four million, five hundred thirteen thousand, four hundred twenty".