3241242520 has 16 divisors (see below), whose sum is σ = 7292795760. Its totient is φ = 1296496992.

The previous prime is 3241242493. The next prime is 3241242553. The reversal of 3241242520 is 252421423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40515492 + ... + 40515571.

It is an arithmetic number, because the mean of its divisors is an integer number (455799735).

Almost surely, 2^3241242520 is an apocalyptic number.

It is an amenable number.

3241242520 is an abundant number, since it is smaller than the sum of its proper divisors (4051553240).

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

3241242520 is a wasteful number, since it uses less digits than its factorization.

3241242520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81031074 (or 81031070 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3241242520 is about 56931.9112624897. The cubic root of 3241242520 is about 1479.9163758448.

Adding to 3241242520 its reverse (252421423), we get a palindrome (3493663943).

The spelling of 3241242520 in words is "three billion, two hundred forty-one million, two hundred forty-two thousand, five hundred twenty".