3412500243520 has 112 divisors (see below), whose sum is σ = 8312383192320. Its totient is φ = 1333788667904.

The previous prime is 3412500243419. The next prime is 3412500243521. The reversal of 3412500243520 is 253420052143.

It is not an unprimeable number, because it can be changed into a prime (3412500243521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9095811 + ... + 9463549.

Almost surely, 2^{3412500243520} 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 3412500243520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4156191596160).

3412500243520 is an abundant number, since it is smaller than the sum of its proper divisors (4899882948800).

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

3412500243520 is a wasteful number, since it uses less digits than its factorization.

3412500243520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368420 (or 368410 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 3412500243520 its reverse (253420052143), we get a palindrome (3665920295663).

The spelling of 3412500243520 in words is "three trillion, four hundred twelve billion, five hundred million, two hundred forty-three thousand, five hundred twenty".