3342120243 has 16 divisors (see below), whose sum is σ = 5555732736. Its totient is φ = 1736166240.

The previous prime is 3342120239. The next prime is 3342120329. The reversal of 3342120243 is 3420212433.

It is not a de Polignac number, because 3342120243 - 2² = 3342120239 is a prime.

It is a super-2 number, since 2×3342120243² = 22339535437340758098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3342120203) 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, 7233796 + ... + 7234257.

It is an arithmetic number, because the mean of its divisors is an integer number (347233296).

Almost surely, 2^3342120243 is an apocalyptic number.

3342120243 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3342120243 is a deficient number, since it is larger than the sum of its proper divisors (2213612493).

3342120243 is a wasteful number, since it uses less digits than its factorization.

3342120243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14468074.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3342120243 is about 57811.0737056492. The cubic root of 3342120243 is about 1495.1130204672.

Adding to 3342120243 its reverse (3420212433), we get a palindrome (6762332676).

The spelling of 3342120243 in words is "three billion, three hundred forty-two million, one hundred twenty thousand, two hundred forty-three".