3342545420 has 12 divisors (see below), whose sum is σ = 7019345424. Its totient is φ = 1337018160.

The previous prime is 3342545419. The next prime is 3342545431. The reversal of 3342545420 is 245452433.

It is a super-2 number, since 2×3342545420² = 22345219769525952800, which contains 22 as substring.

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, 83563616 + ... + 83563655.

It is an arithmetic number, because the mean of its divisors is an integer number (584945452).

Almost surely, 2^3342545420 is an apocalyptic number.

It is an amenable number.

3342545420 is an abundant number, since it is smaller than the sum of its proper divisors (3676800004).

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

3342545420 is a wasteful number, since it uses less digits than its factorization.

3342545420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167127280 (or 167127278 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 3342545420 is about 57814.7508859115. The cubic root of 3342545420 is about 1495.1764194143.

Adding to 3342545420 its reverse (245452433), we get a palindrome (3587997853).

The spelling of 3342545420 in words is "three billion, three hundred forty-two million, five hundred forty-five thousand, four hundred twenty".