3420123204 has 12 divisors (see below), whose sum is σ = 7980287504. Its totient is φ = 1140041064.

The previous prime is 3420123197. The next prime is 3420123227. The reversal of 3420123204 is 4023210243.

3420123204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 142505122 + ... + 142505145.

Almost surely, 2^3420123204 is an apocalyptic number.

It is an amenable number.

3420123204 is an abundant number, since it is smaller than the sum of its proper divisors (4560164300).

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

3420123204 is a wasteful number, since it uses less digits than its factorization.

3420123204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285010274 (or 285010272 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3420123204 is about 58481.8194313412. The cubic root of 3420123204 is about 1506.6553463486.

Adding to 3420123204 its reverse (4023210243), we get a palindrome (7443333447).

The spelling of 3420123204 in words is "three billion, four hundred twenty million, one hundred twenty-three thousand, two hundred four".