3243420502 has 16 divisors (see below), whose sum is σ = 5565922560. Its totient is φ = 1388594088.

The previous prime is 3243420491. The next prime is 3243420529. The reversal of 3243420502 is 2050243423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106252 + ... + 133327.

It is an arithmetic number, because the mean of its divisors is an integer number (347870160).

Almost surely, 2^3243420502 is an apocalyptic number.

3243420502 is a deficient number, since it is larger than the sum of its proper divisors (2322502058).

3243420502 is a wasteful number, since it uses less digits than its factorization.

3243420502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240555.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 3243420502 is about 56951.0360046242. The cubic root of 3243420502 is about 1480.2477826554.

Adding to 3243420502 its reverse (2050243423), we get a palindrome (5293663925).

The spelling of 3243420502 in words is "three billion, two hundred forty-three million, four hundred twenty thousand, five hundred two".